The following is an incomplete list of sportspeople who have been involved in doping offences. It contains those who have been found, or have admitted to, having taken illegal performance-enhancing drugs

Doping (sport)

The use of performance-enhancing drugs in sport is commonly referred to by the term "doping", particularly by those organizations that regulate competitions. The use of performance enhancing drugs is mostly done to improve athletic performance. This is why many sports ban the use of performance...

, prohibited recreational drugs or have been suspended by a sporting body for failure to submit to mandatory drug testing. Athletics are not included.

:

A

Name	Country	Sport	Banned substance	Reference
Fritz Aanes Fritz Aanes Fritz Aanes is a Greco-Roman wrestler from Narvik, Norway.At the 2000 Summer Olympics he finished fourth in the 85 kg category. However he later tested positive for the banned substance nandrolone and was banned for two years....		Greco-Roman wrestling	Norandrosterone, Noretiochdandone
Tom Aage Aarnes Tom Aage Aarnes Tom Aage Aarnes is a retired Norwegian ski jumper.In the World Cup he finished once among the top 30, with a 23rd place from Lillehammer in November 1998. He also competed in Zakopane in January 1998, Engelberg in January 1999 and Iron Mountain in February 2000...		Ski jumping	Amphetamine Amphetamine Amphetamine or amfetamine is a psychostimulant drug of the phenethylamine class which produces increased wakefulness and focus in association with decreased fatigue and appetite.Brand names of medications that contain, or metabolize into, amphetamine include Adderall, Dexedrine, Dextrostat,...
Sara Abbazova		Powerlifting	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Djamolidine Abdoujaparov Djamolidine Abdoujaparov Djamolidine Abdoujaparov is a former professional road racing cyclist from Uzbekistan. Abdoujaparov was a sprinter, nicknamed "The Tashkent Terror" as he was so ferocious in the sprints...		Cycling	Clenbuterol Clenbuterol Clenbuterol is a sympathomimetic amine used by sufferers of breathing disorders as a decongestant and bronchodilator. People with chronic breathing disorders such as asthma use this as a bronchodilator to make breathing easier...
Johan Ackermann Johan Ackermann Johannes Nicolaas "Johan" Ackermann is a recently retired South African rugby union player. A lock, he most recently played Super 14 rugby for the Sharks....		Rugby union	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Phillip Adams		Shooting	Hydrochlorothiazide Hydrochlorothiazide Hydrochlorothiazide, abbreviated HCTZ, HCT, or HZT, is a first-line diuretic drug of the thiazide class that acts by inhibiting the kidneys' ability to retain water. This reduces the volume of the blood, decreasing blood return to the heart and thus cardiac output and, by other mechanisms, is...
Andre Agassi Andre Agassi Andre Kirk Agassi is a retired American professional tennis player and former world no. 1. Generally considered by critics and fellow players to be one of the greatest tennis players of all time, Agassi has been called the best service returner in the history of the game...		Tennis	Methamphetamine Methamphetamine Methamphetamine is a psychostimulant of the phenethylamine and amphetamine class of psychoactive drugs...  (self-admitted)
Lizandro Ajcú		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Albina Akhatova Albina Akhatova Albina Khamitovna Akhatova is a Russian biathlete.At the 2006 Winter Olympics in Turin, she won bronze medals in the 10 km pursuit and 15 km individual; she originally finished fourth in the individual but was promoted when her teammate Olga Pyleva was disqualified after failing a doping...		Biathlon	Nikethamide Nikethamide Nikethamide is a stimulant which mainly affects the respiratory cycle. Widely known by its former trade name of Coramine, it was used in the mid-1900s as a medical countermeasure against tranquilizer overdoses, before the advent of endotracheal intubation and positive-pressure lung expansion...  (2003), Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (2009)
Ayhan Akman Ayhan Akman Ayhan Akman is a Turkish footballer. He is new captain of Galatasaray after Arda Turan's transfer to Atletico Madrid. He plays midfielder for Galatasaray in the Turkish Süper Lig.-Career:...		Soccer	Anabolic Steroid Anabolic steroid Anabolic steroids, technically known as anabolic-androgen steroids or colloquially simply as "steroids", are drugs that mimic the effects of testosterone and dihydrotestosterone in the body. They increase protein synthesis within cells, which results in the buildup of cellular tissue ,...  (1997), Metenolone Metenolone Metenolone is a long-acting anabolic steroid with weak androgenic properties. It is supplied as the acetate ester for oral administration and as the enanthate ester for intramuscular injection. Adult doses for the treatment of aplastic anemia are usually in a range of 1-3 mg/kg per day....
Stephen Alfred		Cycling	hCG Human chorionic gonadotropin Human chorionic gonadotropin or human chorionic gonadotrophin is a glycoprotein hormone produced during pregnancy that is made by the developing embryo after conception and later by the syncytiotrophoblast .. Some tumors make this hormone; measured elevated levels when the patient is not...
Rolf Aldag Rolf Aldag Rolf Aldag is a former professional road bicycle racer who rode for Team Telekom from 1993 to 2005. He has raced in 10 Tour de France, 1 Giro d'Italia and 5 Vuelta a España...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Sadam Ali Sadam Ali Sadam Ali , is a professional welterweight boxer from the United States.-Biography:Born in Brooklyn, New York, and raised there by his Muslim Yemeni-immigrant parents, has four sisters and a brother...		Boxing	Cathine Cathine Cathine, also known as d-norpseudoephedrine, is a psychoactive drug of the phenethylamine and amphetamine chemical classes which acts as a stimulant...
David Allen David Allen (rugby league footballer) David Allen is an English-born Irish international rugby league footballer. His position of choice is at second row. David is currently serving a two year ban from rugby league after testing positive for Benzoylecgonine, a metabolite of cocaine in November 2006...		Rugby League	Metabolite of Cocaine
Carlos Almanzar Carlos Almanzar Carlos Manuel Almanzar Girón is a Major League Baseball pitcher. He has pitched for the Toronto Blue Jays, San Diego Padres, New York Yankees, Cincinnati Reds, and Texas Rangers...		Baseball	Steroids
Thiago Alves Thiago Alves Thiago Alves d'Araujo is a Brazilian mixed martial artist. He started training in Muay Thai when he was 15 and mixed martial arts at 17. He is a brown belt in Brazilian Jiu-Jitsu and has been described as a "Muay Thai wrecking machine". As of July 2011, He is currently ranked the #10 welterweight...		mixed martial arts	Spironolactone Spironolactone Spironolactone , commonly referred to as simply spiro, is a diuretic and is used as an antiandrogen.It is a synthetic 17-lactone drug that is a renal competitive aldosterone antagonist in a class of pharmaceuticals called...
Lyle Alzado Lyle Alzado Lyle Martin Alzado was a professional American football defensive lineman of the National Football League famous for his intense and intimidating style of play....		American football	Anabolic steroid Anabolic steroid Anabolic steroids, technically known as anabolic-androgen steroids or colloquially simply as "steroids", are drugs that mimic the effects of testosterone and dihydrotestosterone in the body. They increase protein synthesis within cells, which results in the buildup of cellular tissue ,... s (self-admitted)
Wafa Ammouri		Weightlifting
Uwe Ampler Uwe Ampler Uwe Ampler is a retired track and road cyclist from East Germany, who represented his native country at the 1988 Summer Olympics in Seoul, South Korea. There he won the gold medal in the men's team time trial, alongside Jan Schur, Mario Kummer, and Maik Landsmann. His father, Klaus Ampler, was...		Cycling	Steroids
Chris Andersen Chris Andersen Chris Andersen is an American professional basketball player for the Denver Nuggets of the National Basketball Association...		Basketball
Kim Andersen		Cycling
Peter Riis Andersen		Mountain biking	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Ijah Anderson Ijah Anderson Ijah Massai Anderson is a footballer who plays as a defender.Anderson played in The Football League for Brentford, Wycombe Wanderers, Bristol Rovers and Swansea City...		Football (soccer)	Cocaine Cocaine Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...
Frankie Andreu Frankie Andreu Frankie Andreu is a former professional cyclist whose career highlights include riding as team captain of the U.S. Postal Service cycling team along with Lance Armstrong in 1998, 1999 and 2000.-Cycling career:...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Joaquín Andújar Joaquín Andújar Joaquín Andújar is a former Major League Baseball right-handed starting pitcher who became one of the most dominant pitchers in baseball while playing with the St. Louis Cardinals in the mid-80s.-Early years:...		Baseball	Cocaine Cocaine Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...
Henry Antchouet Henry Antchouet Henry Arnaud Antchouet Rebienot , known as Antchouet, is a Gabonese footballer who plays for Churchill Brothers S.C...		Football (soccer)	Cocaine Cocaine Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...
Kristina Antoniychuk Kristina Antoniychuk Kristina Antoniychuk, is a professional Ukrainian tennis player. Her highest WTA singles ranking is 172, which she reached on February 22, 2010...		Tennis	Furosemide Furosemide Furosemide or frusemide is a loop diuretic used in the treatment of congestive heart failure and edema. It is most commonly marketed by Sanofi-Aventis under the brand name Lasix...
Chris Armstrong Chris Armstrong (footballer born 1971) Christopher Peter "Chris" Armstrong is an English former England B international footballer who has played as a striker for Wrexham , Millwall, Crystal Palace, Tottenham Hotspur and Bolton Wanderers between 1989 and 2005.-Crystal Palace:After short spells with Wrexham and Millwall, Armstrong found...		Football (soccer)	Cannabis Cannabis (drug) Cannabis, also known as marijuana among many other names, refers to any number of preparations of the Cannabis plant intended for use as a psychoactive drug or for medicinal purposes. The English term marijuana comes from the Mexican Spanish word marihuana...
Michael Arroyo Michael Arroyo Michael Antonio Arroyo Mina is an Ecuadorian footballer. He currently plays for San Luis Futbol Club.-Club career:Arroyo started his career at Emelec from their youth ranks. He was seen as a very talented player for his young age and played 73 times for Emelec...		Football (soccer)	Marijuana
Yamba Asha Yamba Asha Yamba Asha João is an Angolan footballer. He currently plays for Atlético Petróleos Luanda in Angola.-Career:A defender, Asha used to play for AS Aviação in his homeland and is a member of the Angola national football team, collecting 49 caps by the end of 2005.However, the left-back was excluded...		Football (soccer)
Nuno Assis Nuno Assis Nuno Assis Lopes de Almeida, known as Assis , is a Portuguese footballer who plays for Vitória Sport Clube as an attacking midfielder.-Club career:...		Football (soccer)	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Mikel Astarloza Mikel Astarloza Mikel Astarloza Chaurreau is a Basque professional road bicycle racer for UCI ProTeam .In 2003 he won his first race, when he finished just in front of Lennie Kristensen in the overall rankings of the Tour Down Under...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Niklas Axelsson Niklas Axelsson Niklas Axelsson is a Swedish professional road racing cyclist. Axelsson's finished sixth during the 1999 Giro d'Italia and third in the 2000 edition of Giro di Lombardia....		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Laura Azevedo		Swimming	Anabolic steroid Anabolic steroid Anabolic steroids, technically known as anabolic-androgen steroids or colloquially simply as "steroids", are drugs that mimic the effects of testosterone and dihydrotestosterone in the body. They increase protein synthesis within cells, which results in the buildup of cellular tissue ,... s

B

Name	Country	Sport	Banned substance	Reference
Jonathan Bachini Jonathan Bachini Jonathan Bachini is a former Italian football.In his earlier years he was considered a promising midfielder, making several appearances for the Italian national team...		Football (soccer)	Cocaine
Cezar Badita Cezar Badita Cezar Bădiţă is an international medley swimmer from Romania, who represented his native country at the 2000 Summer Olympics in Sydney, Australia. Prior to that tournament, at the 2000 European Aquatics Championships in Helsinki, Finland, he won the silver medal at the 200 m individual...		Swimming	Nandrolone
Nathan Baggaley Nathan Baggaley Nathan Baggaley is an Australian sprint canoer and surfski champion. He is a three-times world champion in the K-1 500 m events and has also won two Olympic silver medals. His career has been tarnished by drug scandal.-Career summary:He made his international debut for Australia in 1997, initially...		Kayaking	Stanozolol
Erwin Bakker		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Andrea Baldini Andrea Baldini Andrea Baldini is an Italian foil fencer.Baldini won the silver medal at the foil 2006 World Fencing Championships after he lost the final 15-14 versus Peter Joppich....		Fencing	Diuretic
Roberto Barbaro		Water polo	Norandrosterone
Josh Barnett Josh Barnett Joshua Lawrence Barnett is an American mixed martial artist and professional wrestler who currently fights in the heavyweight division of Strikeforce. Barnett has been an accomplished fighter in mixed martial arts, winning the UFC Heavyweight Championship and the King of Pancrase Openweight...		Mixed martial arts	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Phil Baroni Phil Baroni Philip George Baroni is an American mixed martial artist. He has a professional MMA record of 14–14–0. Baroni has fought in the Ultimate Fighting Championship where he holds a record of 3–7–0. Also he has fought in the PRIDE FC where he holds a record of 4–2–0...		Mixed martial arts	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses... , stanozolol Stanozolol Stanozolol, commonly sold under the name Winstrol , Tenabol and Winstrol Depot , was developed by Winthrop Laboratories in 1962...  metabolite Metabolite Metabolites are the intermediates and products of metabolism. The term metabolite is usually restricted to small molecules. A primary metabolite is directly involved in normal growth, development, and reproduction. Alcohol is an example of a primary metabolite produced in large-scale by industrial... s
Doug Barron		Golf	Performance Enhancing Drugs Doping (sport) The use of performance-enhancing drugs in sport is commonly referred to by the term "doping", particularly by those organizations that regulate competitions. The use of performance enhancing drugs is mostly done to improve athletic performance. This is why many sports ban the use of performance...
Ivan Basso Ivan Basso Ivan Basso is an Italian professional road bicycle racer who is currently racing with UCI ProTeam . Basso, nicknamed Ivan the Terrible, is among the best mountain riders in the professional field in the 21st century, and is considered one of the strongest stage race riders...		Cycling	Operación Puerto doping case Operación Puerto doping case Operación Puerto is the code name of a Spanish Police operation against the doping network of Doctor Eufemiano Fuentes, started in May 2006, which resulted in a scandal that involved several of the world most famous cyclists at the time.Media attention has focused on the small number of...
Marta Bastianelli Marta Bastianelli Marta Bastianelli is an Italian professional racing cyclist. She was born in Velletri, near Rome.-Professional career:...		Cycling
Alain Baxter Alain Baxter Alain Baxter is a professional skier from Scotland. He specialises in the slalom discipline.-Background:He is the son of Iain and Sue Baxter, who were both British Ski Team members, and was born in Edinburgh. He is named after the 70s French skiing star Alain Penz...		Alpine skiing	Methamphetamine (inactive levorotary isomer - levmethamphetamine)
Karol Beck Karol Beck Karol Beck is a male tennis player from Slovakia, who turned professional in 2001. He has been ranked as high as 36th in the world .- Career :On October 25, 2004, Beck lost in the final of the St...		Tennis	Clenbuterol
Vitor Belfort Vitor Belfort Vítor Vieira Belfort is a Brazilian mixed martial artist and former UFC Light Heavyweight Champion. Belfort was born in Rio de Janeiro and studied jiu-jitsu with the Gracie family, namely Carlson Gracie. He received a black belt under Carlson and currently trains with Xtreme Couture, fighting in...		Mixed martial arts	4-hydroxytestosterone 4-Hydroxytestosterone 4-Hydroxytestosterone is an anabolic steroid. It was first patented by G.D. Searle & Company in 1955 and is testosterone with a hydroxy group at the four position. 4-OHT has moderate anabolic, mild androgenic, and anti-aromatic properties and is similar to the steroid clostebol....
Manuel Beltrán Manuel Beltrán Manuel Beltrán Martinez is a professional road bicycle racer from Spain. Beltrán won his first professional race at the 1997 Giro d'Italia, winning stage 19. His finishes in the Tour de France are somewhat misleading as he was a lieutenant for his team leader...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Bryan Berard Bryan Berard Bryan Wallace Berard is a former American professional ice hockey player. He was the first overall pick in the 1995 NHL Entry Draft by the Ottawa Senators. He is most noted for a debilitating eye injury he received early in his career...		Ice hockey	19-norandrosterone
Adam Bergman Adam Bergman Adam Bergman is an American cyclist athlete.Adam Bergman began his cycling career on a mountain bike at the age of 15 and made the transition to road racing the next year...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Lorenzo Bernucci Lorenzo Bernucci Lorenzo Bernucci is an Italian professional road bicycle racer who is currently serving a suspension. He rose to international prominence when he won stage 6 of the 2005 Tour de France, when riding for ....		Cycling	Sibutramine
Dale Berra Dale Berra Dale Anthony Berra , is a former Major League Baseball player who primarily played as an infielder from through . He is the son of Hall of Fame catcher Yogi Berra.-Early years:...		Baseball	Cocaine
Eugeni Berzin Eugeni Berzin Evgeni Berzin is a Russian cyclist whose best year was 1994, when he won the Giro d'Italia and Liège–Bastogne–Liège. Only 24 at the time, Berzin was then tipped as being a future megastar in cycling, but he was never quite able to live up to the results of 1994. In 1995, he was second at the Giro...		Cycling	Blood doping
Rafael Betancourt Rafael Betancourt Rafael Jose Betancourt is a Major League Baseball right-handed relief pitcher for the Colorado Rockies. He was originally signed as an amateur free agent by the Boston Red Sox in September 1999. The Red Sox released him following the 1999 season and then re-signed him as a free agent in December...		Baseball
Alberto Blanco		Weightlifting	Anabolic steroids
Aikaterini Bliamou Aikaterini Bliamou Aikaterini Bliamou |Kentriki Makedonia]]) is a former female backstroke and freestyle swimmer from Greece.She won a bronze medal at the 2005 Mediterranean Games, and represented her native country at the 2000 Summer Olympics in Sydney, Australia. Later on she was caught for doping.-References:*...		Swimming	Nandrolone
Frank de Boer Frank de Boer Franciscus "Frank" de Boer is a Dutch former professional footballer, and the younger twin brother of Ronald de Boer. Since 6 December 2010 he is the Manager of AFC Ajax.-Club career:...		Football (soccer)	Nandrolone
Galabin Boevski Galabin Boevski Galabin Boevski is a Bulgarian weightlifter. He was born in Knezha, and was both World Champion and Olympic Champion. He was later suspended for eight years after failing drug tests. He is now in a Brazilian prison awaiting a trial for an alleged cocaine trafficking...		Weightlifting	Tampering with test
Alex Bogomolov Jr.		Tennis	Salbutamol
Udo Bölts Udo Bölts Udo Bölts in Rodalben is a retired German racing cyclist, the brother of Hartmut Bölts.Bölts is one of the most successful German cyclists, and from the beginning of his career he distinguished himself as a coureageous rider who liked to get into breakaways...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Barry Bonds Barry Bonds Barry Lamar Bonds is an American former Major League Baseball outfielder. Bonds played from 1986 to 2007, for the Pittsburgh Pirates and San Francisco Giants. He is the son of former major league All-Star Bobby Bonds...		Baseball	Amphetamines (first offender; not suspended per Major League Baseball collective bargaining agreement)
Stephan Bonnar Stephan Bonnar Stephan Patrick Bonnar is an American mixed martial artist who currently competes for the Ultimate Fighting Championship...		Mixed martial arts	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Tom Boonen Tom Boonen Tom Boonen is a Belgian professional road bicycle racer who won the 2005 World Road Race Championship. He is a member of the team, and is considered a single-day road race specialist with a strong finishing sprint...		Cycling	Cocaine
Marco Borriello Marco Borriello Marco Borriello is an Italian footballer who plays as a striker for Serie A club Roma. He has previously played for other Italian clubs, including Milan, Sampdoria, Treviso, Reggina, Empoli, Triestina, and Genoa.-Early career:...		Football (soccer)	Prednisolone
Mark Bosnich Mark Bosnich Mark Bosnich is a retired Australian football player and football pundit. He represented Australia 17 times and played for English Premier League clubs Aston Villa, Manchester United and Chelsea.-Manchester United :...		Football (soccer)	Cocaine
David Boston David Boston David Byron Boston is a professional football wide receiver who is currently a free agent. He was originally drafted by the Arizona Cardinals eighth overall in the 1999 NFL Draft...		American football	Gamma-Hydroxybutyric acid
Djamel Bouras Djamel Bouras Djamel Bouras is a French judoka of Algerian origin.He won a gold medal in the 1996 Olympic Games in Atlanta.- Video :* -References:...		Judo	Nandrolone
Lee Bowyer Lee Bowyer Lee David Bowyer is an English professional footballer born in Canning Town, London, who plays as a midfielder for Ipswich Town of the Football League Championship....		Football (soccer)	Marijuana
Andrew James Brack		Baseball	Stanozolol
David Britz		Rugby union	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Laurent Brochard Laurent Brochard Laurent Brochard is a retired professional road racing cyclist from France. In 1997 he won a stage of the Tour de France and became world road champion in San Sebastián, Spain....		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Rebekkah Brunson Rebekkah Brunson Rebekkah Brunson is a basketball player playing forward for the WNBA's Minnesota Lynx. Previously, Brunson played for the Georgetown University women's basketball team....		Basketball	Salmeterol (only given public warning)
Dave Bruylandts Dave Bruylandts Dave Bruylandts is a Belgian former professional road bicycle racer. Bruylandts was tested positive for EPO use in 2004 and was banned for 18 months. Following his ban, Bruylandts briefly roder for Unibet.com in 2006 and for the UCI Continental team Klaipėda-Splendid Cyclingteam in 2007...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Katharina Bullin Katharina Bullin Katharina Bullin is a German former volleyball player who competed for East Germany in the 1980 Summer Olympics.She was born in Stalinstadt....		Volleyball
Andrew Burns		Swimming	Ecstasy
Asim Butt Asim Butt Asim Mohamood Butt was a Scottish and Pakistani cricketer who was primarily a left-arm medium fast bowler. He played 5 ODIs for Scotland, all in the 1999 Cricket World Cup...		Cricket	Ecstasy

C

Name	Country	Sport	Banned substance	Reference
Enos Cabell Enos Cabell Enos Milton Cabell, Jr. is a former third baseman and first baseman in Major League Baseball who played 15 seasons with the Baltimore Orioles, the Houston Astros, the San Francisco Giants, the Detroit Tigers, and the Los Angeles Dodgers. Cabell is a cousin of center fielder Ken Landreaux.Cabell was...		Baseball	Cocaine
Danny Cadamarteri Danny Cadamarteri Daniel Leon "Danny" Cadamarteri is an English footballer who plays for Huddersfield Town in Football League One. Cadamarteri has played for a number of teams in England, in the Premier League, the Football League as well as a short period in non-League football, before joining Dundee United.Early...		Football (soccer)	Ephedrine
Valeriu Calancea Valeriu Calancea Valeriu Calancea is a Romanian weightlifter.-External links:*...		Weightlifting	methandienone
Joe Calzaghe Joe Calzaghe Joseph William Calzaghe, CBE, MBE is a Welsh former professional boxer. He is the former WBO, WBA, WBC, IBF, The Ring & British super middleweight champion and The Ring light heavyweight champion....		Boxing	Cocaine
Oscar Camenzind Oscar Camenzind Oscar Camenzind is a former professional road racing cyclist from Switzerland. He is national road champion of 1997. In 1998 he won the World Road Championship and the Giro di Lombardia, in 2000 he won the Tour de Suisse and he won Liège–Bastogne–Liège in 2001...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Mike Cameron Mike Cameron Michael Terrance Cameron is an American professional baseball outfielder who is currently a free agent. He has previously played for the Chicago White Sox, Cincinnati Reds, Seattle Mariners, New York Mets, San Diego Padres, Milwaukee Brewers, Boston Red Sox, and Florida Marlins.Cameron has won 3...		Baseball	Stimulants
Ken Caminiti Ken Caminiti Kenneth Gene Caminiti was an American third baseman in Major League Baseball and the 1996 National League Most Valuable Player. He was born in Hanford, California, and attended San Jose State University...		Baseball	Anabolic steroids (never sanctioned; admitted to use after the end of his career)
Neil Campbell		Cycling	HCG Human chorionic gonadotropin Human chorionic gonadotropin or human chorionic gonadotrophin is a glycoprotein hormone produced during pregnancy that is made by the developing embryo after conception and later by the syncytiotrophoblast .. Some tumors make this hormone; measured elevated levels when the patient is not...
Guillermo Cañas Guillermo Cañas Guillermo Ignacio Cañas , often referred to as Willy Cañas, is a retired Argentine professional tennis player. He was born in Argentina's capital, Buenos Aires, and named after Argentine tennis star Guillermo Vilas. His highest singles ranking was 8th . After retirement Cañas took on coaching, he...		Tennis	Hydrochlorothiazide Hydrochlorothiazide Hydrochlorothiazide, abbreviated HCTZ, HCT, or HZT, is a first-line diuretic drug of the thiazide class that acts by inhibiting the kidneys' ability to retain water. This reduces the volume of the blood, decreasing blood return to the heart and thus cardiac output and, by other mechanisms, is...
José Canseco José Canseco José Canseco Capas, Jr. is a Cuban-American professional baseball manager, outfielder, and designated hitter for the Yuma Scorpions of the North American League and former Major League Baseball player. He is the identical twin brother of former major league player and current teammate Ozzie Canseco...		Baseball	Anabolic steroids (never sanctioned; admitted to use after the end of his career)
Ludovic Capelle Ludovic Capelle Ludovic Capelle is a Belgian former professional road racing cyclist. He was professional from 1998 until 2005. In 2007 he also rode for the continental team Roubaix Lille Métropole and since 2008 he's riding in Latvian continental team Rietumu Banka - Riga. He started as a professional with Ville...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Salvador Carmona Salvador Carmona Salvador José Carmona Álvarez is a former Mexican football defender who is currently banned for life from playing professional soccer affiliated to FIFA for failing two separate anti-doping tests....		Football (soccer)	Steroids
Danilo Carrega		Swimming	Stanozolol
Stefano Casagranda		Cycling
Francesco Casagrande Francesco Casagrande Francesco Casagrande is an Italian former professional road racing cyclist. Casagrande was a professional cyclist between 1992 and 2005.-Biography:He is a proven performer in the Grand Tours and the major one-day races...		Cycling	Testosterone
Rupeni Caucaunibuca Rupeni Caucaunibuca -Early years:Caucaunibuca or "Rups", as called by those who knew him, grew up most of his life in the village. Caucaunibuca's father was a church minister based around the Bua province on the northern parts of Fiji so his family frequently moved....		Rugby union	Cannabis
Deniss Čerkovskis Deniss Cerkovskis Deniss Cerkovskis is a male Latvian modern pentathlete who competed in the:* 2000 Summer Olympics in Sydney ;* 2004 Summer Olympics in Athens ;* 2008 Summer Olympics in Beijing .-References:...		Modern pentathlon	Anabolic steroid
Sergo Chakhoyan Sergo Chakhoyan Sergo Chakhoyan is an Armenian weightlifter who represented Australia later in his career.A world record holder, he claimed two gold medals at the 1994 and 2003 World Championships, and competed in the 1996, 2000, and 2004 Olympic games...		Weightlifting	Stanozolol
Sanamacha Chanu Sanamacha Chanu Sanamacha Chanu is an Indian weightlifter who competed in the women's 53 kg weight class at the 2004 Summer Olympics. She originally finished fourth, but tested positive for a banned substance and was disqualified....		Weightlifting	Furosemide Furosemide Furosemide or frusemide is a loop diuretic used in the treatment of congestive heart failure and edema. It is most commonly marketed by Sanofi-Aventis under the brand name Lasix...
Justin Charles Justin Charles Justin Charles is a former Australian rules footballer who played for Footscray and Richmond in the VFL/AFL.- Footscray career :...		Australian rules football	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Juan Ignacio Chela Juan Ignacio Chela Juan Ignacio Chela is a professional male tennis player from Argentina. Like most Argentine players he is comfortable on Clay courts and owns all six of his career titles on the surface...		Tennis	Metil-testosterone
Alexei Cherepanov Alexei Cherepanov Alexei Andreyevich Cherepanov was a Russian professional ice hockey winger who played for Avangard Omsk of the Kontinental Hockey League . The New York Rangers of the National Hockey League drafted Cherepanov with their first selection, seventeenth overall, in the 2007 NHL Entry Draft...		Ice hockey	Nikethamide
Chen Po-Pu		Weightlifting	Methandienone
Viktor Chislean		Weightlifting
Velichko Cholakov Velichko Cholakov TotalTotalVelichko Cholakov is a Bulgarian weightlifter.He competed in the over 105 kg class at the 2004 Summer Olympics in Athens, his first Olympics, winning an Olympic bronze medal...		Weightlifting	Steroids
Traian Cihărean Traian Cihărean Traian Ioachim Cihărean is a retired male weightlifter from Romania. He competed in three consecutive Summer Olympics for his native Eastern European country, winning a bronze medal in the men's flyweight division at the 1992 Summer Olympics in Barcelona, Spain.-References:*...		Weightlifting
César Cielo César Cielo César Augusto Cielo Filho is a Brazilian professional swimmer who specializes in sprint events...		Swiming	Furosemide
Roger Clemens Roger Clemens William Roger Clemens , nicknamed "Rocket", is a former Major League Baseball pitcher who broke into the league with the Boston Red Sox, whose pitching staff he would help anchor for 12 years. Clemens won seven Cy Young Awards, more than any other pitcher. He played for four different teams over...		Baseball	Anabolic steroids
Gloria Comerma Gloria Comerma Glòria Comerma Broto is a Spanish field hockey player from Terrassa, who plays as an attacker for Spanish club Egara, for which her sister, Anna Comerma, also plays. She has also played 23 times for Spain women's national field hockey team. Along with her hockey career, she's studying marketing at...		Field hockey
		Cycling	Clenbuterol
Chris Cooper Chris Cooper (American football) Chris Cooper is an American football defensive lineman who is currently a free agent. He was drafted by the Oakland Raiders in the sixth round of the 2001 NFL Draft...		American football	THG
Kit Cope Kit Cope Kristopher Lee Cope is an American Muay Thai kickboxer, mixed martial artist and television personality. He is the former IPMTO Light Heavyweight Muay Thai World Champion and in mixed martial arts he has an unimpressive record of 4-7...		Mixed martial arts	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Guillermo Coria Guillermo Coria Guillermo Sebastián Coria , nicknames include El Mago , is a retired professional tennis player from Argentina who was runner-up in the 2004 French Open...		Tennis	Nandrolone
Chris Cornes		Football (soccer)	Cocaine
Ben Cousins Ben Cousins Benjamin Luke "Ben" Cousins is a former Australian rules footballer, best known for his 270-game career with and in the Australian Football League ....		Australian rules football	Methamphetamine (admitted to a U.S. rehab for treatment)
Fernando Couto Fernando Couto Fernando Manuel Silva Couto, OIH is a retired Portuguese footballer who played as a central defender.During a 21-year professional career, he played in a number of top teams in Portugal, Spain and Italy , appearing in nearly 600 official games and winning the national league title of each country,...		Football (soccer)	Nandrolone
Alexander Crispim		Mixed martial arts	Desoxymethyltestosterone Desoxymethyltestosterone Desoxymethyltestosterone is an anabolic steroid. It was one of the first "designer steroids" to be marketed as a performance-enhancing drug to athletes and bodybuilders...
Brian Cushing Brian Cushing -Houston Texans:Cushing was drafted with the 15th overall pick in the 2009 NFL Draft by the Houston Texans.He scored his first career points on October 4, 2009 when he recorded a safety against the Oakland Raiders. The safety was the first recorded by a Texan since the 2002 season.Cushing was...		American football

D

Name	Country	Sport	Banned substance	Reference
Joey D'Antoni		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Ashot Danielyan Ashot Danielyan Ashot Danielyan is an Armenian weightlifter. The 1999 and 2000 European Champion, he initially won a bronze medal in the men's super heavyweight weight class at the 2000 Summer Olympics, but was stripped of the medal and suspended following a positive drug test...		Weightlifting	Steroids
Olga Danilova Olga Danilova Olga Danilova is a Russian cross country skier who competed from 1991 until she was banned for using performance enhancing drugs in 2002...		Cross-country skiing	NESP
Edgar Davids Edgar Davids Edgar Steven Davids is a retired Dutch footballer and current member of the supervisory board of Ajax. After beginning his career with the Amsterdam club, he subsequently played in Italy for Milan and Juventus before a loan spell with Barcelona. He went on to play for Internazionale and Tottenham...		Football (soccer)	Nandrolone
Rusmin Dedič		Football (soccer)	Testosterone
Gervasio Deferr Gervasio Deferr Gervasio Deferr Angel is a former gymnast from Spain, who started in gymnastics at the age of five, and became the number one athlete of his country in that sport....		Gymnastics	Marijuana
Vilimoni Delasau Vilimoni Delasau Vilimoni Waqatabu Delasau is a Fijian rugby union footballer. He plays as a wing. His nickname is Delz.-Career:...		Rugby union	Cannabis Cannabis (drug) Cannabis, also known as marijuana among many other names, refers to any number of preparations of the Cannabis plant intended for use as a psychoactive drug or for medicinal purposes. The English term marijuana comes from the Mexican Spanish word marihuana...
Jacques Demers Jacques Demers (weightlifter) Jacques Demers is a Canadian weightlifter.He was born in Montreal. He won a silver medal in the men's middleweight category at the 1984 Summer Olympics.He was later, in 1986, banned for a doping charge.-References:...		Weightlifting	Steroids
Demir Demirev Demir Demirev Demir Demirev is a Bulgarian weightlifter. He is of Turkish ethnicity. He participated in the men's -69 kg class at the 2006 World Weightlifting Championships and won the bronze medal, finishing behind Vencelas Dabaya and Shi Zhiyong...		Weightlifting	Steroids
João Derly João Derly João Derly Nunes Jr. is a male judoka from Brazil, the only Brazilian to ever become a two-time world champion, winning consecutively the 2005 World Judo Championships and 2007 World Judo Championships...		Judo	Diuretics
Kasun De Silva		Rugby union	Cannabis Cannabis Cannabis is a genus of flowering plants that includes three putative species, Cannabis sativa, Cannabis indica, and Cannabis ruderalis. These three taxa are indigenous to Central Asia, and South Asia. Cannabis has long been used for fibre , for seed and seed oils, for medicinal purposes, and as a...
Kavita Devi		Weightlifting
Kunjarani Devi Kunjarani Devi Nameirakpam Kunjarani Devi is the most decorated Indian sportswoman in weightlifting.-Background:Born on 1 March 1968 at Kairang Mayai Leikai in Imphal in Manipur, Kunjarani Devi started taking interest in sports while still in Imphal's Sindam Sinshang Resident High school in 1978...		Weightlifting	Strychnine Strychnine Strychnine is a highly toxic , colorless crystalline alkaloid used as a pesticide, particularly for killing small vertebrates such as birds and rodents. Strychnine causes muscular convulsions and eventually death through asphyxia or sheer exhaustion...
Monika Devi Monika Devi Laishram Monika Devi is an Indian weightlifter from Manipur who won the silver medal in the Women's 69 kg category at the 2006 Commonwealth Games. Monika was originally part of the Indian squad for the 2008 Summer Olympics in women's 68 kg category, but was dropped after the Weighlifting...		Weightlifting
Nick Diaz Nick Díaz Nicholas Robert Diaz is an American mixed martial artist. He is the former Strikeforce Welterweight Champion, WEC and IFC Welterweight Champion. He has competed in the Ultimate Fighting Championship, Pride Fighting Championships and Elite Xtreme Combat. Diaz was promoted to black belt in Brazilian...		Mixed martial arts	marijuana
Mark Dickel Mark Dickel Mark Dickel is a New Zealand professional basketball player. He also holds Australian citizenship. He plays the point guard position, and played the 2011 NBL season for the Southland Sharks, which saw him play under his brother.-College career:Dickel played college basketball in the U.S...		Basketball	Cannabis
Ludo Dierckxsens Ludo Dierckxsens Ludo Dierckxens is a former Belgian racing cyclist. He is best known for winning the 11th stage of the 1999 Tour de France, while competing for .-1999 Tour de France:...		Cycling	Cortisone
Roland Diethart		Cross-country skiing	Violation of blood doping rules
Robert Dietrich Robert Dietrich (ice hockey) Robert Dietrich was a professional ice hockey defenceman. He was killed in the 2011 Lokomotiv Yaroslavl plane crash, in which all players and coaches from the club perished.-Playing career:...		Ice hockey	Missed test
Bert Dietz		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Izabela Dragneva Izabela Dragneva Izabela Dragneva is a retired female weightlifter from Bulgaria, who twice competed for her native country at the Summer Olympics: 2000 and 2004...		Weightlifting	Furosemide
Ioannis Drymonakos Ioannis Drymonakos Ioannis Drymonakos is a Greek swimmer from Athens. He became the first ever Greek swimmer to hold a European swimming record by clocking a time of 1:54.16 seconds in 200 m butterfly event of the 2008 European Aquatics Championships final on 21 March 2008.He tested positive for banned drugs...		Swimming	Methyltrienolone
Laurent Dufaux Laurent Dufaux Laurent Dufaux was a professional road cyclist from 1991 - 2003.- Major results :1993199419951996-External links:**...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Christophe Dugarry		Football (soccer)	Nandrolone
Anthony Dupuis Anthony Dupuis Antony Dupuis is a French tennis player. In 2006 he tested positive for the banned drug Salbutamol, and was suspended for two and a half months.-Personal life:...		Tennis	Salbutamol
Jamie Durbin		Rugby League	Stanozolol

E

Name	Country	Sport	Banned substance	Reference
Johannes Eder Johannes Eder Johannes Eder is an Austrian cross country skier who has been competing since 1998. His best finish at the FIS Nordic World Ski Championships was 4th in the 15 km event at Sapporo in 2007....		Cross-country skiing	Violation of blood doping rules
Kornelia Ender Kornelia Ender Kornelia Ender is a former East German swimmer who at the 1976 Summer Olympics became the first woman swimmer to win four gold medals at a single Olympic Games, all in world record times...		Swimming	(Self-admitted)
Tomáš Enge Tomáš Enge Tomáš Enge is a motor racing driver from the Czech Republic, who has competed in many classes of motorsport, including three races in Formula One.-Career:...		Auto racing	Cannabis
Sebastien Enjolras Sébastien Enjolras Sébastien Enjolras was a French racing driver. Considered to be one of the most promising French drivers of his generation, he was killed in a practice crash for the 1997 24 Hours of Le Mans race.-Career:...		Auto racing	Cannabis
Jean-Jacques Eydelie Jean-Jacques Eydelie Jean-Jacques Eydelie is a French former footballer most noted for his role in the Marseille match-fixing scandal of 1993. A midfielder, Eydelie began his career with Nantes, before joining Marseille in 1992...		Football (soccer)		(self-admitted)

F

Name	Country	Sport	Banned substance	Reference
Saad Faeaz		Bodybuilding	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Rio Ferdinand Rio Ferdinand Rio Gavin Ferdinand is an English footballer. He plays at centre back for Manchester United in the Premier League and for the England national football team...		Football (soccer)	Missed test
Marco Fertonani Marco Fertonani Marco Fertonani is an Italian professional road bicycle racer. In 2007 he tested positive for using testosterone.-Professional career:...		Cycling	Testosterone
Aaron Fike Aaron Fike Aaron Fike is a former NASCAR and USAC driver from Galesburg, Illinois. Prior to a drug arrest, he was the driver of the #1 Toyota Tundra Craftsman Truck Series truck.He is the younger brother of former NASCAR driver A. J...		Auto Racing	Heroin
Mehmed Fikretov		Weightlifting	Steroids
Ivailo Filev		Weightlifting	Steroids
Sveinung Fjeldstad Sveinung Fjeldstad Sveinung Fjeldstad is a retired Norwegian football striker.Sveinung was the first player in the Norwegian top division to fail a drug test, he tested positive for steroids during training on 21 April 2004. He was released from his contract with HamKam and was suspended in 2004 and 2005.-External...		Football (soccer)
Dmitriy Fofonov		Cycling	Heptaminol
Mabel Fonseca		Weightlifting	Stanozolol
Hermes Franca Hermes Franca Hermes França Barros is a Brazilian mixed martial artist who competes as a lightweight.-Early career:França made his professional MMA debut in November 2001. He quickly earned an undefeated streak of 6-0, drawing the attention of the UFC.-First UFC run:...		Mixed martial arts	Drostanolone Drostanolone Drostanolone is an anabolic steroid. Its main medical applications are to lower cholesterol levels, and as an antineoplastic agent in the treatment of some cancers. It is most commonly marketed as the ester drostanolone propionate .Ringold, H. J.; Batres, E.; Halpern, O.; Necoechea, E.; J. Amer....
Ryan Franklin Ryan Franklin Ryan Ray Franklin is an American professional baseball pitcher who is a free agent. He has played for the Seattle Mariners, Philadelphia Phillies, Cincinnati Reds, and St. Louis Cardinals.-Early life:...		Baseball	Steroids
Dario Frigo Dario Frigo Dario Frigo is a former professional road bicycle racer. Frigo gained notoriety in the 2005 Tour de France when, lying 52nd overall racing for Fassa Bortolo, he was arrested before stage 11 after French police found ten doses of EPO in his wife's car...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)

G

Name	Country	Sport	Banned substance	Reference
Al-Saadi Gaddafi		Football (soccer)	Nandrolone
Éric Gagné Éric Gagné Éric Serge Gagné is a former Major League Baseball pitcher.Signing with the Los Angeles Dodgers as a free agent in 1995, Gagné began his career as a starting pitcher...		Baseball	Human growth hormone
Alexander Gaidukov		Water polo	Carphedon
Stefano Garzelli Stefano Garzelli Stefano Garzelli is an Italian professional road racing cyclist. The high point of his career to date was his overall win in the 2000 Giro d'Italia, after a close three-way competition with Gilberto Simoni and Francesco Casagrande.-Career:He started out as being a domestique for Marco Pantani but...		Cycling	Probenecid
Philippe Gaumont Philippe Gaumont Philippe Gaumont is a former French professional road racing cyclist. He is notorious for having confessed to extensive doping and explaining a lot of the tricks of the trade.-Racing results:...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self admitted)
Anzhelika Gavrilova		Speed skating	Clenbuterol
Ute Geweniger Ute Geweniger Ute Geweniger was a breaststroke and medley swimmer of the 1980s who was a leading member of the East German swimming team. She won two Olympic gold medals, in the 100 m breaststroke and 4×100 m medley relay at the 1980 Summer Olympics in Moscow, and set seven individual and two relay...		Swimming	Turinabol (self-admitted)
Jason Giambi Jason Giambi Jason Gilbert Giambi is an American professional baseball first baseman with the Colorado Rockies of Major League Baseball.He was the American League MVP in 2000 while with the Oakland Athletics, and is a five-time All-Star who has led the American League in walks four times, in on base percentage...		Baseball	Human growth hormone, steroids (self-admitted)
Jeremy Giambi Jeremy Giambi Jeremy Dean Giambi is a left-handed, former Major League Baseball player for the Kansas City Royals, Oakland Athletics, Philadelphia Phillies, and Boston Red Sox. He also played in the minors for the Los Angeles Dodgers and Chicago White Sox. He is the younger brother of Colorado Rockies first...		Baseball	Human growth hormone, steroids (self-admitted)
Jay Gibbons Jay Gibbons Jay Jonathan Gibbons is an American professional baseball outfielder in Major League Baseball. Gibbons was a graduate of Mayfair High School in Lakewood, California...		Baseball	Growthormone
Ed Giddins Ed Giddins Edward Simon Hunter Giddins is a former English cricketer who played in four Tests from 1999 to 2000. Giddins played for four counties during his career – Sussex, Warwickshire, Surrey and Hampshire.-New Zealand:...		Cricket	Cocaine
Felice Gimondi Felice Gimondi Felice Gimondi is an Italian former professional racing cyclist.With his 1968 victory at the Vuelta a España, only three years after becoming a professional cyclist, Gimondi, nicknamed "The Phoenix", was the second cyclist to win all three Grand Tours of road cycling: Tour de France , Giro...		Cycling
Everton Giovanella Everton Giovanella Everton Giovanella is a retired Brazilian-Spanish footballer who played as a defensive midfielder.He was best known for tireless physical display, and played most of his professional career in Spain - one full decade - namely being an important part in Celta de Vigo's domestic and European...		Football (soccer)
Andreas Goldberger Andreas Goldberger Andreas Goldberger is a former ski jumper.He was one of the best in his sport during the 1990s...		Ski jumping	Cocaine
Kerem Gönlüm Kerem Gönlüm Kerem Gönlüm is a Turkish basketball player. He currently plays in the power forward and center positions for Anadolu Efes S.K..Gönlüm is a regular Turkish national team player.-Doping Scandal:...		Basketball	Cathine Cathine Cathine, also known as d-norpseudoephedrine, is a psychoactive drug of the phenethylamine and amphetamine chemical classes which acts as a stimulant...
Derlis Gómez		Football (soccer)	Coca
Anthony Gobert Anthony Gobert Anthony Gobert is a professional motorcycle road racer nicknamed The Go Show. He was a rider of immense promise and talent who had his career derailed by a personal struggle with drug abuse...		Motorcycle racing	Cannabis Not sanctioned for first offence, but was released from contract by team
Aitor González Aitor González Aitor González Jiménez is a former Spanish road bicycle racer who raced as a professional from 1998 to 2005. He turned professional in 1998 with Avianca-Telecom; his last was Euskaltel-Euskadi. He won the 2002 Vuelta a España with Kelme after attacking his teammate leading the race. He won and the...		Cycling	methyltestosterone metabolite
Dwight Gooden Dwight Gooden Dwight Eugene Gooden , nicknamed "Doc Gooden" or "Dr. K", is a former Major League Baseball pitcher. He was one of the most dominant and feared pitchers in the National League in the middle and late 1980s.-Career:...		Baseball	Cocaine
Ólafur Gottskálksson Ólafur Gottskálksson Ólafur "Ole" Gottskálksson is a retired Icelandic professional football goalkeeper. He played nine times for Iceland national side and also represented his country at basketball.-Club career:...		Football (soccer)
Royce Gracie Royce Gracie Royce Gracie is a Brazilian professional mixed martial artist, a UFC Hall of Famer and Brazilian Jiu-Jitsu practitioner. A legend and pioneer in the sport of mixed martial arts, he is widely considered to be the most influential figure in the history of modern MMA.Gracie gained fame for his...		Mixed martial arts	Nandrolone metabolite
Johan Granath		Speed skating	Unknown substance
Guy Greavette		Weightlifting	Anabolic steroids
Jason Grimsley Jason Grimsley Jason Alan Grimsley is a former Major League Baseball relief pitcher. He made his debut on September 8, , and pitched for the Philadelphia Phillies, Cleveland Indians, Anaheim Angels, New York Yankees, Kansas City Royals, Baltimore Orioles, and most recently, the Arizona Diamondbacks.-Major league...		Baseball	Amphetamines, anabolic steroids, human growth hormone (self-admitted)
Kevin Grubb Kevin Grubb Kevin Grubb was an American race car driver from Mechanicsville, Virginia. He was the younger brother of former race car driver Wayne Grubb...		Auto Racing	Refusal to submit to doping control
Josep Guardiola Josep Guardiola Josep "Pep" Guardiola i Sala , is a Spanish football manager and former player. Guardiola played as a defensive midfielder and spent the majority of his playing career with FC Barcelona, whom he currently manages. He was part of Johan Cruyff's dream team that won Barcelona's first European Cup....		Football (soccer)	Nandrolone
Melvin Guillard Melvin Guillard Melvin Paul Guillard, Jr. is an American mixed martial artist currently fighting in the lightweight division for the Ultimate Fighting Championship . He debuted with the company on The Ultimate Fighter 2 television series, losing in the first welterweight elimination bout to Josh Burkman...		Mixed martial arts	Cocaine
Zafar Guliyev Zafar Guliyev Zafar Safar ogly Guliyev is a Russian wrestler who won bronze medal at the 1996 Summer Olympics.-References:*...		Wrestling	Bromantan
Fabrizio Guidi Fabrizio Guidi Fabrizio Guidi is an Italian former road bicycle racer. Guidi won over 40 races since he turned professional in 1995, including two stages in Giro d'Italia and three stages of 1998 Vuelta a España. He also won the Intergiro competition of Giro d'Italia in 1996, 1999 and 2000...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Carlos Gurpegi Carlos Gurpegi Carlos Gurpegui Nausia is a Spanish footballer who plays for Athletic Bilbao as a defensive midfielder.-Club career:...		Football (soccer)	19-norandrosterone
Keith Gurusinghe		Ruby union	Methylhexanamine
Rebeca Gusmão Rebeca Gusmão Rebeca Gusmão was a freestyle swimmer from Brazil. She won the bronze medal in the women's 4×100 m freestyle relay at the Pan American Games in Santo Domingo, Dominican Republic...		Swimming	Testosterone; Tampering
Ferenc Gyurkovics		Weightlifting	Oxandrolone

H

Name	Country	Sport	Banned substance	Reference
Noriyuki Haga Noriyuki Haga , is a Japanese professional motorcycle racer. Haga has been runner-up in the Superbike World Championship three times, and has finished 3rd in the series four times....		Motorcycle racing	Ephedrine
Carey Hall		Cycling	Steroids
Dennis Hallman Dennis Hallman Dennis Lloyd Hallman is an American professional mixed martial artist from the U.S. state of Washington. A former state champion wrestler, Hallman is known best for his expertise as a grappler. He has appeared in many fight organizations, including UFC, Strikeforce, IFL, Shooto, Rumble on the...		Mixed martial arts	Drostanolone Drostanolone Drostanolone is an anabolic steroid. Its main medical applications are to lower cholesterol levels, and as an antineoplastic agent in the treatment of some cancers. It is most commonly marketed as the ester drostanolone propionate .Ringold, H. J.; Batres, E.; Halpern, O.; Necoechea, E.; J. Amer.... Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Bo Hamburger Bo Hamburger Bo Hamburger is a former Danish professional road racing cyclist. He retired in 2006.He was fired from Team CSC in 2001, after a positive EPO test. He was later cleared legally since the B test was below the limit, but still higher than normal. Since then, the Danish Cycle Union refused to let Bo...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (admitted years after being cleared by CAS)
Tyler Hamilton Tyler Hamilton Tyler Hamilton is a former American professional road bicycle racer and former Olympic gold medalist. Hamilton became a professional cyclist in 1995, and during the 1999, 2000 and 2001 Tour de France was a teammate of Lance Armstrong who won those races.Hamilton appeared at the 2000 Summer...		Cycling	Blood transfusion
Morgan Hamm Morgan Hamm Morgan Carl Hamm is an American artistic gymnast. He represented the United States at the 2000 Summer Olympics and at the 2004 Summer Olympics. At the 2004 Olympics, he won the silver medal in the team competition. He was a member of the silver-medal winning team at the 2003 World Artistic...		Gymnastics	Glucocorticosteroid (only given public warning)
Herkie Kruger		Rugby	Cocaine
Jessica Hardy Jessica Hardy Jessica Adele Hardy is an American swimmer who specializes in the breaststroke and freestyle stroke. She currently holds the world record in the 50 m breaststroke and the 100 m breaststroke ....		Swimming	Clenbuterol
Rodney Harrison Rodney Harrison Rodney Scott Harrison is a retired professional football player of the National Football League. Harrison played safety for the San Diego Chargers and New England Patriots...		American football	Human growth hormone
		Boxing	Cocaine
Christian Henn Christian Henn Christian Henn is a retired road racing cyclist from Germany, who won the bronze medal for West Germany in the men's individual road race at the 1988 Summer Olympics in Seoul, South Korea...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Roberto Heras Roberto Heras Roberto Heras Hernández is a Spanish former professional road bicycle racer who won the Vuelta a España a record-tying three times. He broke the record with a fourth win in 2005, but was disqualified for taking EPO. In June 2011, Heras successfully appealed the disqualification in the civil court...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Félix Heredia Félix Heredia Félix Heredia Pérez is a former Major League Baseball starting pitcher who currently plays for Dorados de Chihuahua of the Mexican League. On October 18, 2005, he became the 11th MLB player to be suspended for testing positive for steroids...		Baseball	Steroids
Keith Hernandez Keith Hernandez Keith Barlow Hernandez is a former Major League Baseball first baseman. He is currently a baseball analyst working for the New York Mets, for whom he played from –, on SportsNet New York and WPIX television broadcasts...		Baseball	Cocaine
Pascal Herve Pascal Hervé Pascal Hervé is a former French road racing cyclist. He was tested positive for EPO after the prologue in 2001 Giro d'Italia.- Major achievements :1994Pascal Hervé is a former French road racing cyclist...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
René Higuita René Higuita José René Higuita Zapata is a former Colombian football goalkeeper nicknamed El Loco...		Football (soccer)	Cocaine
Giorgos Himonetos		Cycling	Steroid (stanozolol)
Martina Hingis Martina Hingis Martina Hingis is a retired Swiss professional tennis player who spent a total of 209 weeks as World No. 1. She won five Grand Slam singles titles...		Tennis	Cocaine
Shane Hmiel Shane Hmiel Shane Hmiel is a former American racecar driver. He was paralyzed in a near fatal racing accident on October 9, 2010...		Auto racing	Cocaine Marijuana
Aad van den Hoek Aad van den Hoek Aad van den Hoek is a former Dutch cyclist. He was professional between 1974 and 1983 and was good friends with Gerrie Knetemann...		Cycling	Coramine
Jörg Hoffmann (swimmer) Jörg Hoffmann (swimmer) Jörg Hoffmann is a former freestyle swimmer from Germany, who won the bronze medal in the 1500 m freestyle at the 1992 Summer Olympics in Barcelona, Spain...		Swimming	Turinabol (self-admitted)
Al Holland Al Holland Alfred Willis Holland is a former Major League Baseball relief pitcher who mostly pitched in the Major Leagues from to ....		Baseball	Cocaine
Brian Holm Brian Holm Brian Holm Sørensen is a retired Danish professional rider in road bicycle racing from 1986 to 1998, and rode for Team Telekom from 1993 to 1997, and was part of the team that brought his fellow Dane Bjarne Riis to victory in the 1996 Tour de France...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Detlef Hofmann Detlef Hofmann Detlef Hofmann is a German sprint canoer who competed from the late 1980s to the late 1990s. He won a gold medal in the K-4 1000 m event at the 1996 Summer Olympics in Atlanta....		Canoeing
Danilo Hondo Danilo Hondo Danilo Hondo is a German professional road bicycle racer, for . He was banned from professional cycling and then later won his appeal to return to the sport....		Cycling	Carphedon
Mariano Hood Mariano Hood Mariano Hood is a retire left-handed professional Argentine tennis player who specialized in doubles.In his career, Hood won 13 out of the 26 top level doubles finals he was in. He turned professional in 1993, and currently resides in his city of birth, Buenos Aires. He won $US806,888 in earnings...		Tennis	Finasteride Finasteride Finasteride is a synthetic antiandrogen that inhibits type II 5-alpha reductase, the enzyme that converts testosterone to dihydrotestosterone...
Miguel Hoyos Miguel Hoyos Miguel Ángel Hoyos Guzmán in a Bolivian football defender who was last contracted for Hapoel Tel Aviv in the Israeli Premier League, but he is currently plaing for LPFB side Oriente Petrolero.-Career:...		Football (soccer)	Dexamethasone
Jan Hruška Jan Hruška Jan Hruška is a former professional road bicycle racer from the Czech Republic, who turned professional in 1996. Hruska entered the 2000 Summer Olympics, but was removed after testing for a doping product.-Teams:...		Cycling
Ryan Hudson Ryan Hudson Ryan Hudson is an English professional rugby league footballer for the Castleford Tigers of Super League. His position is hooker and he is the captain of the Tigers...		Rugby league	Stanozolol
Jaime Huelamo Jaime Huélamo Jaime Huélamo is a former road racing cyclist from Spain, who was a professional rider from 1973 to 1975. He represented his native country at the 1972 Summer Olympics in Munich, West Germany, where he finished third in the men's individual road race but was disqualified and stripped of the bronze...		Cycling
Daniela Hunger Daniela Hunger Daniela Hunger is a former medley and freestyle swimmer from East Germany, who won two golden medals at the 1988 Summer Olympics in Seoul, South Korea: in the women's 200 m individual medley, and as a member of the women's 4×100 m freestyle team...		Swimming	Anabolic steroids (Self-admitted)
Gary Hunt Gary Hunt Gary Hunt is a former Olympic hopeful and Commonwealth diver who has a number of medals at Great Britain National Diving championships and placed 3rd in the 10m Synchro event at the 2006 Commonwealth Games...		Diving	Tetrahydrocannabinol Tetrahydrocannabinol Tetrahydrocannabinol , also known as delta-9-tetrahydrocannabinol , Δ1-THC , or dronabinol, is the main chemical psychoactive substance found in the cannabis plant. It was first isolated in 1964. In pure form, it is a glassy solid when cold, and becomes viscous and sticky if warmed...
Martin Hvastija		Cycling
Gudrun Høie Gudrun Høie Gudrun Anette Høie is a Norwegian sport wrestler from Kristiansund.She won a gold medal in the FILA Wrestling World Championships in 1989, 1990, 1993 and 1998, a silver medal in 1991, and bronze in 1999. She was European champion in sumo wrestling in 1998...		Wrestling	Failure to reveal whereabouts

I

Name	Country	Sport	Banned substance	Reference
Christos Iakovou		Weightlifting	Steroids
Iryna Iarosh		Rowing	number of (banned) substances
Janne Immonen Janne Immonen Janne Immonen is a Finnish cross country skier who competed from 1993 to 2003. He was best known for his doping role in the 2001 FIS Nordic World Ski Championships doping scandal that would affect five other Finnish skiers for taking hydroxyethyl starch , a blood plasma expander...		Cross-country skiing	HES
Ekaterina Iourieva Ekaterina Iourieva Ekaterina Valeryevna Iourieva is a Russian biathlete and 2008 world champion in the 15 km individual. She was known for her outstanding shooting speed. On February 13th, 2009 IBU announced Iourieva, as well as two other Russian team members Olympic champion Albina Akhatova and world champion...		Biathlon	r-EPO
Yusaku Iriki Yusaku Iriki is a Japanese former baseball pitcher.-Biography:Iriki attended the Perfect Liberty High School and Asia University before joining the Honda amateur baseball team. He was drafted by the Yomiuri Giants in . In , his older brother, Satoshi, was traded to the Giants from the Kintetsu Buffaloes, and...		Baseball	Steroids
James Irvin James Irvin (fighter) James Lee Irvin is an American mixed martial artist who has competed as a Middleweight, Light Heavyweight, and currently as a Heavyweight. He is a former World Extreme Cagefighting heavyweight champion...		Mixed martial arts	Methadone and oxymorphone
Michael Irvin Michael Irvin Michael Jerome Irvin is a former American football player for the Dallas Cowboys, and actor. He is also a former broadcaster for ESPN's NFL Countdown and currently an analyst for NFL Network. Irvin was self-nicknamed "The Playmaker" due to his penchant for making big plays in big games during his...		American football	Cocaine
Gunduz Ismayilov		Powerlifting	Stanozolol
Jari Isometsä Jari Isometsä Jari Olavi Isometsä is a former Finnish cross country skier who competed from 1990 to 2006...		Cross-country skiing	HES
Mark Iuliano Mark Iuliano Mark Iuliano is a former Italian football defender, who spent the bulk of his career with Italian powerhouse, Juventus FC, in the Italian Serie A.-Salernitana Calcio 1919:...		Football (soccer)	Cocaine
Anastasia Ivanenko		Swimming	Furosemide Furosemide Furosemide or frusemide is a loop diuretic used in the treatment of congestive heart failure and edema. It is most commonly marketed by Sanofi-Aventis under the brand name Lasix...
Ivan Ivanov		Weightlifting	Furosemide
Anzur Ismailov Anzur Ismailov Anzur Ismailov Husanovich is a Uzbek footballer who plays for Changchun Yatai in the Chinese Super League. He usually plays as a center-back. He previously played for FK Samarqand-Dinamo, Traktor Tashkent, Pakhtakor and Bunyodkor....		Football (soccer)	Cannabis

J

Name	Country	Sport	Banned substance	Reference
Mahmoud Jadaan		Swimming	Metenolone
Jörg Jaksche Jörg Jaksche Jörg Jaksche is a German road bicycle racer.He has been cycling professionally since 1997, racing for the teams Polti , Team Telekom , ONCE , CSC , Liberty Seguros-Würth/Astana and Tinkoff Credit Systems in 2007.In 2004, he won the Tour Mediterranean and the Paris–Nice race.In the 2005 Tour de...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Daniel Jardemyr		Ice hockey	Amphetamine
Mohammed Jassim		Weightlifting	Cortisone
Leon Jeanne Leon Jeanne Leon Charles Jeanne is a Welsh footballer who is currently with Welsh Premier League side Afan Lido.-Career:A talented winger Jeanne began his career at Queens Park Rangers, making his debut on February 1999 against Watford, but problems began to arise nearly as soon as he became a professional...		Football (soccer)
Genevieve Jeanson Geneviève Jeanson Geneviève Jeanson is a former professional bicycle racer from Quebec, Canada. She won the world junior road and time trial championships in 1999 and the Tour de Snowy in 2000. Later that year she won La Flèche Wallonne World Cup race. She joined the Canadian Olympic team that year...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Brian Dalgaard Jensen		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Knud Enemark Jensen Knud Enemark Jensen Knud Enemark Jensen was a Danish cyclist who died while participating in the 1960 Summer Olympic Games in Rome, Italy. He is notable for having been involved in an early doping scandal....		Cycling	Amphetamines
Jie Zhou		Swimming	Clenbuterol
Tomas Johansson		Sport wrestling	Anabolic steroids
Andrew Johns Andrew Johns Andrew Gary "Joey" Johns is an Australian former professional rugby league footballer of the 1990s and 2000s who is considered by many to be the greatest player of all time. He was heralded as the world's best halfback for a number of years...		Rugby League	Ecstasy
Willie Johnston Willie Johnston William McClure "Willie" Johnston is a Scottish former professional football player, best remembered for his time at Rangers and West Brom.-Career:...		Football (soccer)	Reactivan
Roy Jones Jr. Roy Jones Jr. Roy Jones, Jr. is an American boxer. As a professional he has captured numerous world titles in the middleweight, super middleweight, light heavyweight, and heavyweight divisions...		Boxing	Androstenedione Androstenedione Androstenedione is a 19-carbon steroid hormone produced in the adrenal glands and the gonads as an intermediate step in the biochemical pathway that produces the androgen testosterone and the estrogens estrone and estradiol.-Synthesis:Androstenedione is the common precursor of male and female sex... *Banned substance by the IBF IBF IBF may refer to:*International Boxing Federation is one of several boxing organisations* International Bandy Federation former name of Federation of International Bandy , an international governing body for bandy...  but available legally over-the-counter in the US at time of use.
Ernst Jean-Joseph Ernst Jean-Joseph Ernst Jean-Joseph is a Haitian football midfielder who played for Haiti in the 1974 FIFA World Cup. He also played for Violette A.C.-External links:*...		Football (soccer)

K

Name	Country	Sport	Banned substance	Reference
Alina Kabaeva Alina Kabaeva Alina Maratovna Kabaeva is a Russian Honored Master of Sports, retired rhythmic gymnast, and politician. Since 2007, she has been a State Duma deputy from the United Russia party....		Rhythmic gymnastics	Furosemide Furosemide Furosemide or frusemide is a loop diuretic used in the treatment of congestive heart failure and edema. It is most commonly marketed by Sanofi-Aventis under the brand name Lasix...
Mohamed Kallon Mohamed Kallon Mohamed Kallon is a Sierra Leonean international footballer and considered the most famous footballer from Sierra Leone. He is currently playing for I-League club Viva Kerala FC-Personal life:...		Football (soccer)	Nandrolone
Kaspars Kambala Kaspars Kambala Kaspars Kambala is a Latvian professional basketball player and a former professional boxer. He is 2.06 meters tall and he weighs 125 kilograms...		Basketball	Cocaine metabolite
Mario Kasun Mario Kasun Mario Kasun is a Croatian professional basketball player. Currently he is a member of Croatian club KK Zagreb.-Pro career:...		Basketball	Cathine Cathine Cathine, also known as d-norpseudoephedrine, is a psychoactive drug of the phenethylamine and amphetamine chemical classes which acts as a stimulant...
Sesil Karatantcheva Sesil Karatantcheva Sesil Karatantcheva is a Bulgarian-born Kazakhstani tennis player. Karatantcheva played for Bulgaria until February 2, 2009, when she changed nationality. She will play for Kazakhstan until at least 2012....		Tennis	Nandrolone
Svend Karlsen Svend Karlsen Svend Karlsen is a former Norwegian strongman, powerlifter, and IFBB professional bodybuilder.-Powerlifting/Bodybuilding:...		Strongmen
Fetie Kasaj		Weightlifting
Andrey Kashechkin Andrey Kashechkin Andrey Kashechkin is a Kazakhstani road racing cyclist, who rides for the UCI ProTour team .Kashechkin was born in Kyzyl-Orda, in the former Kazakh Soviet Socialist Republic....		Cycling	Blood doping Blood doping Blood doping is the practice of boosting the number of red blood cells in the bloodstream in order to enhance athletic performance. Because such blood cells carry oxygen from the lungs to the muscles, a higher concentration in the blood can improve an athlete’s aerobic capacity and...
Gursharanpreet Kaur		Wrestling	Methylhexaneamine
Zoltan Kecskes		Weightlifting
Ronwin Kelly		Rugby union (former bodybuilder)	Nandrolone
Daniel Kenedy Daniel Kenedy Daniel Kenedy Pimentel Mateus dos Santos, known as Kenedy , is a retired Guinea-Bissauan/Portuguese footballer. As a midfielder or defender, he played on the left side of the pitch.-Club career:...		Football (soccer)	Furosemide
Paddy Kenny Paddy Kenny Patrick Joseph "Paddy" Kenny is a footballer who currently plays as a goalkeeper for Queens Park Rangers in the Barclays Premier League.-Early career:...		Football (soccer)	ephedrine Ephedrine Ephedrine is a sympathomimetic amine commonly used as a stimulant, appetite suppressant, concentration aid, decongestant, and to treat hypotension associated with anaesthesia....
Matthias Kessler Matthias Kessler Matthias Kessler , is a German professional road racing cyclist who rode for .Kessler debuted as a pro during the 2000 season after becoming German under 23 champion in 1999, a year in which he also took the bronze medal in the under 23 cycling world championships...		Cycling	testosterone
Masuam Khatri		Wrestling	Methylhexaneamine
Nan Aye Khine Nan Aye Khine Nan Aye Khine born 19 September 1976) is a Burmese weightlifter who competed in the women's 48 kg at the 2004 Summer Olympics. She originally finished fourth, but tested positive for a steroid and was disqualified.-References:*...		Weightlifting	Steroids
Yaroslav Khoma		Football (soccer)
Albina Khomich		Weightlifting	Anabolic steroids
Oksana Khvostenko Oksana Khvostenko Oksana Khvostenko is a Ukrainian biathlete. In 2011 Ukraine initially finished 2nd in the relay but was later disqualified because she had too high levels of ephedrine in a doping test.- Career :...		Biathlon
Rotson Kilambe Rotson Kilambe Rotson Kilambe is a Zambian footballer. He previously played for the Kaizer Chiefs in South Africa.-Career:A striker, Kilambe was signed from South African side Bloemfontein Celtic...		Football (soccer)
Kim Jong Su Kim Jong Su Kim Jong-su is a North Korean sport shooter who competed at the 2004 Summer Olympics in Athens and 2008 Summer Olympics in Beijing. In Athens, he won the bronze medal in the 50 metre pistol competition, and finished eighth in the air pistol final...		Shooting	Propanolol
Gergana Kirilova		Weightlifting	Steroids
Harri Kirvesniemi Harri Kirvesniemi Harri Tapani Kirvesniemi is a Finnish former cross country skier who competed from 1980 to 2001. During his career he won six Olympic medals , and also the 50 km event at the Holmenkollen ski festival in 2000...		Cross-country skiing	HES
Vitali Klitschko Vitali Klitschko Vitaliy Volodymyrovych Klychko is a Ukrainian professional heavyweight boxer and the current WBC heavyweight champion. He is a leader of the political party Ukrainian Democratic Alliance for Reform and a member of the Ukrainian delegation to the Congress of the Council of Europe. He previously...		Boxing	Anabolic steroids (self-admitted)
Tonya Knight Tonya Knight Tonya Knight is an American former IFBB professional female bodybuilder.-Background:Knight was a regular on American Gladiators as Gold from 1989 to 1992 until she left due to an injury to her left knee....		Bodybuilding	Using a stand-in when chosen for a random drug test
Francis Kombe		Football (soccer)	Cannabis
Petr Korda Petr Korda Petr Korda is a former professional tennis player from the Czech Republic. He is best known for winning the Australian Open in 1998 and for testing positive for the banned substance, nandrolone, following a match at Wimbledon that same year.-Career:Korda was born in Prague, Czechoslovakia.He first...		Tennis	Nandrolone
Andrey Korneyev Andrey Korneyev Andrey Korneyev is a retired breaststroke swimmer from Russia, who won the bronze medal in the men's 200 m breaststroke event at the 1996 Summer Olympics in Atlanta, Georgia. A year earlier he captured the gold medal in the same event at the 1995 European Championships in Vienna,...		Swimming	Bromantan
Anzhelika Kotyuga		Speed skating	Anabolic steroids
Zoltán Kovács		Weightlifting	Refusal to provide test
Justyna Kowalczyk Justyna Kowalczyk Justyna Kowalczyk is a Polish cross country skier who has been competing since 2000.Kowalczyk is an Olympic Champion, a double World Champion and a triple winner of the FIS Cross-Country World Cup...		Cross-country skiing	Dexamethason
Nina Kraft Nina Kraft Nina Kraft is a German professional triathlete. Before turning professional, she used to work as a draughtswoman. As well as being a pro Triathlete Nina is also an accomplished artist...		Triathlon	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Daniel Kreutzer Daniel Kreutzer Daniel Kreutzer is a German professional ice hockey forward who currently plays for DEG Metro Stars of the Deutsche Eishockey Liga .-Regular season and playoffs:-International:- External links :...		Ice hockey	Missed test
Lennie Kristensen		Cycling
Karen Kronemeyer		Squash	Benzylpiperazine
Herkie Kruger		Rugby union	Nandrolone
Virpi Kuitunen Virpi Kuitunen Virpi Katriina Sarasvuo is a Finnish cross country skier who competed from 1995 to 2010. She won a bronze medal in the team sprint event at the 2006 Winter Olympics in Turin and earned her best individual finish of fifth in the individual sprint event in those same games...		Cross-country skiing	HES
Galina Kulakova Galina Kulakova Galina Alexeyevna Kulakova is a female Soviet former cross country skier, arguably the best skier on distances shorter than 10 km in the early 1970s. Kulakova trained at Trud Voluntary Sports Society...		Cross-Country skiing	Ephedrine
Sumit Kumar		Wrestling	Methylhexaneamine
Saliya Kumara		Ruby union	Methylhexanamine
Pratima Kumari Pratima Kumari Pratima Kumari is an Indian weightlifter. 28 year-old Pratima, a double gold medallist at the Manchester Commonwealth Games in 2002. She was subsequently suspended from international competition for a period of two years.-References:...		Weightlifting

L

Name	Country	Sport	Banned substance	Reference
Raimonds Lācis		Weightlifting	Furosemide
Lee Lacy Lee Lacy Leondaus "Lee" Lacy , is a former Major League baseball player who played for the Los Angeles Dodgers, Atlanta Braves, Pittsburgh Pirates, and Baltimore Orioles, primarily as an outfielder, from 1972-1987.-Trivia:...		Baseball	Cocaine
Bernard Lama Bernard Lama Bernard Pascal Maurice Lama is a French football coach and former goalkeeper. He was born in the Indre-et-Loire département but grew up in French Guiana. He spent a number of years in goal for Lille and Paris Saint-Germain...		Football (soccer)	Cannabis
Eric Lamaze Eric Lamaze Eric Lamaze is a Canadian show jumper. He and his best known horse, Hickstead, completed the rare feat of only having one rail during the entire Olympic Games.-Early life:...		Equestrian	Cocaine
Floyd Landis Floyd Landis Floyd Landis is an American retired cyclist who after initially being awarded victory in the 2006 Tour de France was stripped of his title for a doping offense. He was an all-around rider, with special skills in climbing and time-trialing, and is also known to be a very fast descender.Landis...		Cycling	Testosterone
Simon Larose Simon Larose Simon Larose is a former professional tennis player. He was Canada's top-ranked singles player for some months during 2003 and 2004...		Tennis	Cocaine
Matt Lawton Matt Lawton Matthew "Matt" Lawton, Jr. is a retired professional baseball whose career spanned 15 seasons, including 12 seasons in Major League Baseball. Lawton, an outfielder, made his major league debut September 5, 1995, with the Minnesota Twins, who signed him four years prior...		Baseball	Boldenone
Stan Lazaridis Stan Lazaridis Stanley "Stan" Lazaridis is a former football player. He was predominantly a left winger though he had been known to perform at left-back...		Football (soccer)	Finasteride Finasteride Finasteride is a synthetic antiandrogen that inhibits type II 5-alpha reductase, the enzyme that converts testosterone to dihydrotestosterone...
Larisa Lazutina Larisa Lazutina Larisa Evgenevna Lazutina is a former professional cross country skier who competed for Russia during several Winter Olympic Games. In the 1998 Winter Olympics in Nagano, Japan, she won five medals in skiing events: three gold, a silver and a bronze...		Cross-country skiing	NESP
Chris Leben Chris Leben Christian Cyrus Leben is an American mixed martial artist currently signed to the Ultimate Fighting Championship where he fights as a middleweight....		Mixed martial arts	Stanozolol Stanozolol Stanozolol, commonly sold under the name Winstrol , Tenabol and Winstrol Depot , was developed by Winthrop Laboratories in 1962...
Luc Leblanc Luc Leblanc Luc Leblanc is a retired professional male cyclist from France. In 1994 he became World Road Champion.-Biography:...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self admitted)
Luo Meng		Wrestling	Diuretic
Yann Lejuste		Water polo	Tetrahydrocannabinol Tetrahydrocannabinol Tetrahydrocannabinol , also known as delta-9-tetrahydrocannabinol , Δ1-THC , or dronabinol, is the main chemical psychoactive substance found in the cannabis plant. It was first isolated in 1964. In pure form, it is a glassy solid when cold, and becomes viscous and sticky if warmed...
Kayle Leogrande Kayle Leogrande Kayle Leogrande is an American professional road racing cyclist. Leogrande was the 2006 US National Criterium Champion and spent two years with the infamous Rock Racing-Murcia team, after having turned pro in 2005 with US domestic squad Jelly Belly-Kenda...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (non-analytical positive)
Jeffrey Leonard Jeffrey Leonard Jeffrey N. Leonard is a former left fielder in Major League Baseball with a 14-year career from to...		Baseball	Cocaine
Kimo Leopoldo Kimo Leopoldo Kimo Leopoldo , or simply Kimo, is an American mixed martial artist. He made his MMA debut at UFC 3 in 1994 losing to Royce Gracie by submission. Kimo's fighting style has been described as freestyle, with a mixture of striking and grappling techniques.He was credited with a black belt in Taekwondo...		Mixed martial arts	Stanozolol Stanozolol Stanozolol, commonly sold under the name Winstrol , Tenabol and Winstrol Depot , was developed by Winthrop Laboratories in 1962...
Stephen Letchford		Ten-pin bowling	Benzoylecgonine
Rashard Lewis Rashard Lewis Rashard Quovon Lewis is an American professional basketball player, currently with the NBA's Washington Wizards as a small forward and a power forward.-Seattle SuperSonics:...		Professional Basketball	Steroids (10 game suspension)
Hans-Gunnar Liljenwall Hans-Gunnar Liljenwall Hans-Gunnar Liljenwall is a Swedish modern pentathlete who caused the disqualification of the Swedish men's team at the 1968 Summer Olympics held in Mexico City for his alcohol use...		Modern pentathlon	Alcohol
Mads Lind Mads Lind Mads Lind is a Danish handballer, currently playing for Danish Handball League side Aarhus GF. He has played for the club since its founding in 2001....		Handball	Anabolic steroids
Lourdes Domínguez Lino Lourdes Dominguez Lino Lourdes Domínguez Lino is a Spanish professional female tennis player. On 11 September 2006 Domínguez Lino reached her career-high singles ranking: World No...		Tennis	Cocaine
Paul Lo Duca Paul Lo Duca Paul Anthony Lo Duca is a television personality and a former Major League Baseball catcher. Previously, Lo Duca played for the Los Angeles Dodgers , Florida Marlins , New York Mets , and Washington Nationals...		Baseball	Steroids	(Admission of guilt)
Romain Locher		Water polo	Tetrahydrocannabinol Tetrahydrocannabinol Tetrahydrocannabinol , also known as delta-9-tetrahydrocannabinol , Δ1-THC , or dronabinol, is the main chemical psychoactive substance found in the cannabis plant. It was first isolated in 1964. In pure form, it is a glassy solid when cold, and becomes viscous and sticky if warmed...
Simos Loukas		Water polo	Methylphenidate Methylphenidate Methylphenidate is a psychostimulant drug approved for treatment of attention-deficit hyperactivity disorder, postural orthostatic tachycardia syndrome and narcolepsy. It may also be prescribed for off-label use in treatment-resistant cases of lethargy, depression, neural insult and obesity...
Frank Luck Frank Luck Frank Luck is a former German biathlete. Frank Luck started early with cross country skiing, but in 1980 he went over to biathlon. By 1988 at the age of 21 he had already qualified for the Winter Olympics in Calgary, where he finished sixth in the sprint event...		Biathlon	Turinabol (self-admitted)
Zach Lund Zach Lund Zach Lund is an American skeleton racer who has competed since 2000. He won two bronze medals at the FIBT World Championships with one in 2007 and one in 2008 . He finished #1 in World Cup standings in 2007.-Personal life:Zach was born and raised in Salt Lake City, Utah. He is the youngest of 5...		Skeleton	Finasteride Finasteride Finasteride is a synthetic antiandrogen that inhibits type II 5-alpha reductase, the enzyme that converts testosterone to dihydrotestosterone...
Kerry Lynch Kerry Lynch Kerry Joel Lynch was an American nordic combined skier who competed from 1979 to 1987. He is best known for his doping scandal at the 1987 FIS Nordic World Ski Championships in Oberstdorf, West Germany in which he and his coach Jim Page approved a plan to give Lynch an illegal transfusion to...		Nordic combined	Blood doping

M

Name	Country	Sport	Banned substance	Reference
Mbulelo Mabizela Mbulelo Mabizela Mbulelo Mabizela is a South African footballer who plays as a midfielder and defender for Bidvest Wits and South Africa....		Football (soccer)	Marijuana
Emmanuel Magnien		Cycling	Corticoids
Bill Mahood		Mixed martial arts	Drostanolone Drostanolone Drostanolone is an anabolic steroid. Its main medical applications are to lower cholesterol levels, and as an antineoplastic agent in the treatment of some cancers. It is most commonly marketed as the ester drostanolone propionate .Ringold, H. J.; Batres, E.; Halpern, O.; Necoechea, E.; J. Amer....
Reni Maitua Reni Maitua Reni Maitua is an Australian professional rugby league footballer with the Parramatta Eels of the NRL. An Australian international representative player, he previously played for the Bulldogs RLFC, with whom he won the 2004 premiership...		Rugby (NRL)	Clenbuterol
Igor Majcen Igor Majcen Igor Majcen is a retired male freestyle swimmer from Slovenia. He is a three-time Olympian, making his debut in 1988 for FR Yugoslavia....		Swimming
Mitchil Mann		Weightlifting	Clenbuterol
Milka Maneva		Weightlifting	Steroids
Jesús Manzano Jesús Manzano Jesús María Manzano Ruano is a former Spanish professional road racing cyclist. He is famous as the whistleblower of systematic doping within his cycling team and his statements led the Guardia Civil to conduct the Operación Puerto investigation around the sport doctor Eufemiano Fuentes.-Cycling...		Cycling	EPO, Cortisone, Testosterone, Human Growth Hormone, Nandrolone, Oxyglobin
Diego Maradona Diego Maradona Diego Armando Maradona is a retired Argentine football player and widely regarded as one of the greatest football players of all time. Over the course of his professional club career Maradona played for Argentinos Juniors, Boca Juniors, Barcelona, Napoli, Sevilla and Newell's Old Boys, setting...		Football (soccer)	Cocaine (1991), Ephedrine (1994)
Georgi Markov Georgi Markov (weightlifter) Georgi Markov is a retired male weightlifter from Bulgaria. He won the silver medal in the men's lightweight division at the 2000 Summer Olympics, behind compatriot Galabin Boevski...		Weightlifting	Steroids, Tampering with test
Ivan Markov Ivan Markov Ivan Markov is a Russian professional wrestler. Markov is known for his work with Independent Wrestling Federation , where he is a former Heavyweight Champion, Hardcore Champion, and two time Tag Team Champion...		Weightlifting	Steroids
Nate Marquardt		mixed martial arts	nandrolone
Rodolfo Massi Rodolfo Massi Rodolfo Massi is an Italian former professional road bicycle racer. He won a stage in 1996 Giro d'Italia and 1998 Tour de France, but was expelled from the 1998 Tour de France after illegal doping was found in his hotel room...		Cycling	cortisone
Martha Matsa		Swimming	Stanozolol
Jeremy Mayfield Jeremy Mayfield Jeremy Allen Mayfield is a former NASCAR driver who last competed in 2009 due to legal troubles and an indefinite suspension by NASCAR. Prior to 2009, Mayfield drove cars for the Sadler Brothers, T.W. Taylor, Cale Yarborough, Michael Kranefuss, Roger Penske, Ray Evernham, Bill Davis, and Gene Haas...		Auto racing	Amphetamine Amphetamine Amphetamine or amfetamine is a psychostimulant drug of the phenethylamine class which produces increased wakefulness and focus in association with decreased fatigue and appetite.Brand names of medications that contain, or metabolize into, amphetamine include Adderall, Dexedrine, Dextrostat,...
O. J. Mayo O. J. Mayo Ovinton J'Anthony "O. J." Mayo , is an American basketball player currently playing with the Memphis Grizzlies of the NBA. He signed with the team on July 8, 2008. He played college basketball for the University of Southern California...		Basketball	Dehydroepiandrosterone Dehydroepiandrosterone 5-Dehydroepiandrosterone is a 19-carbon endogenous steroid hormone. It is the major secretory steroidal product of the adrenal glands and is also produced by the gonads and the brain. DHEA is the most abundant circulating steroid in humans....
Iain McCorkindale		Ten-pin bowling	Benzoylecgonine
Sean McCully		Mixed martial arts	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Mark McGwire Mark McGwire Mark David McGwire , nicknamed "Big Mac", is an American former professional baseball player who played his major league career with the Oakland Athletics and the St. Louis Cardinals. He is currently the hitting coach for the St...		Baseball	Steroids (self-admitted after retirement; Major League Baseball did not test for steroids during his career)
Brigitte McMahon Brigitte McMahon Brigitte McMahon-Huber is an athlete from Switzerland, who competed in triathlon.McMahon competed at the first Olympic triathlon at the 2000 Summer Olympics. She won the gold medal with a total time of 2:00:40.52, which until 2008 was the fastest time for a female in an Olympic triathlon...		Triathlon	Erythropoietin
Tim McNeill		Gymnastics	Triamcinolone acetonide
David Meca David Meca David Meca Medina is a long distance swimmer from Spain, who has swum from mainland Spain to Ibiza among his exploits. He won gold at the 2005 FINA World Championships in Montreal for the men's open water 25 km.Meca took silver in the 5 km event at the 2000 World Championships in Hawaii...		Swimming	Nandrolone
Roland Meier		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Birgit Meineke Birgit Meineke Birgit Meineke was an East German swimmer. She was the fastest female swimmer in the 100 m freestyle between 1980 and 1984.-Career:...		Swimming	Turinabol (self-admitted)
Filip Meirhaeghe Filip Meirhaeghe Filip Meirhaeghe is a Belgian racing cyclist. His primary focus was in mountain bike racing, however, he has also taken part in elite road, cyclo-cross and track cycling. He has won four Mountain Bike World Championships medals, one Olympic medal and a total of eleven mountain bike World Cup events...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Oussama Mellouli Oussama Mellouli Oussama "Ous" Mellouli is a Tunisian swimmer who competes in the freestyle and medley events. He currently is an African Record holder, and trains with the USA club based at the University of Southern California, where he went to school and swam, collegiately....		Swimming	Amphetamine
Marcelo Melo Marcelo Melo Marcelo Melo is a Brazilian tennis player, currently ranked 22nd in the world in doubles. Alongside regular teammate André Sá, he has reached the Mens Doubles semifinal at the 2007 Wimbledon Championships and the quarterfinal at the 2007 US Open...		Tennis	Isometheptene
Eddy Merckx Eddy Merckx Edouard Louis Joseph, Baron Merckx , better known as Eddy Merckx, is a Belgian former professional cyclist. The French magazine Vélo called him "the most accomplished rider that cycling has ever known." The American publication, VeloNews, called him the greatest and most successful cyclist of all...		Cycling	Reactivan, lodinated glycerol and Pemoline Pemoline Pemoline was first synthesized in 1913 but it's activity was not discovered until the 1930s. Under the names it was used as a medication used to treat attention-deficit hyperactivity disorder and narcolepsy. Under the Convention on Psychotropic Substances, it is a Schedule IV drug...
LaShawn Merritt LaShawn Merritt LaShawn Merritt is an American track and field athlete who competes in sprinting events, specializing in the 400 meters. He is the reigning Olympic champion over the distance and his personal best of 43.75 seconds makes him the fifth fastest of all time...		Track	Testosterone
Shawne Merriman Shawne Merriman Shawne DeAndre Merriman is an American football linebacker for the Buffalo Bills of the National Football League. He was drafted 12th overall by the San Diego Chargers in the 2005 NFL Draft. On November 2, 2010, the Chargers waived Merriman...		American football	Steroid
Jeff Michels Jeff Michels Jeffrey Thomas Michels was an Olympic weightlifter for the United States. His coach was Steve Gough.-Weightlifting achievements:*Olympic Games team member...		Weightlifting	Testosterone
Mike Mihelic Mike Mihelic Mike Mihelic is a former offensive lineman in the Canadian Football League.-External links:**...		Canadian football
Harry Milanzi Harry Milanzi Harry Milanzi is a Zambian football striker.He was part of the Zambian 2006 African Nations Cup team, who finished third in group C in the first round of competition, thus failing to secure qualification for the quarter-finals.-Clubs:...		Football (soccer)	Cannabis
David Millar David Millar David Millar is a British road racing cyclist riding for . He has won three stages of the Tour de France, two of the Vuelta a España and one Stage of the Giro d'Italia. He was the British national road champion and the national time trial champion, both in 2007...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Sevdalin Minchev Sevdalin Minchev Sevdalin Minchev Angelov is a retired male weightlifter from Bulgaria. He competed at 1996 Atlanta Olympics, and won a bronze medal in the men's 56 kg division. Minchev is a four-time Olympian ....		Weightlifting	Furosemide
Donka Mincheva		Weightlifting	Steroids
Bjarne Møller		Triathlon	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Claus Michael Møller Claus Michael Møller Claus Michael Møller is a Danish former professional cyclist. He turned professional in 1995 with the Castellblanch team before moving to Milaneza MSS in 2000. He won the overall classification of the Volta a Portugal in 2002, and was a stage winner in the 2001 Vuelta a España...		Cycling
Shane Monahan Shane Monahan Shane Hartland Monahan is a former Major League Baseball outfielder and designated hitter. He played his entire, but brief career for the Seattle Mariners . He is a graduate of Joseph Wheeler High School in Marietta, Georgia and attended Clemson University...		Baseball	Deca-Durabolin, Winstrol & amphetamines Self-admitted in 2007, last played in minors 2003.
Gianpaolo Mondini Gianpaolo Mondini Gianpaolo Mondini is an Italian former road bicycle racer. He won the 18th stage in the 1999 Tour de France and the 2003 Italian National Time Trial Championship. In 2002 Mondoni was sacked from US Postal after police found EPO and growth hormones in his hotel room during 2001 Giro d'Italia...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Scott Moninger Scott Moninger Scott Moninger is an American professional road racing cyclist. He currently lives in Boulder, Colorado and retired from racing in 2007 after competing with the BMC Cycling Team. Scott has won nearly every road race in North America with 275 career victories, the most by any American rider...		Cycling	19-norandrosterone
Agustin Montero Agustin Montero Agustín Alcantara Montero is a minor-league pitcher for the Northwest Independent League....		Baseball
Josh Moreau		Weightlifting	Cannabinoids
Christophe Moreau Christophe Moreau Christophe Moreau is a French former professional road racing cyclist. For many years Moreau was the primary French contender for the general classification in the Tour de France: he finished in the top 12 in the GC five times and finished the race as best Frenchman in 2000, 2003, 2004 and 2005...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self admitted)
Cristian Moreni Cristian Moreni Cristian Moreni is an Italian road racing cyclist who rode for Cofidis, le Crédit par Téléphone in the UCI ProTour....		Cycling	Testosterone
María Isabel Moreno María Isabel Moreno María Isabel Moreno Allue is a Spanish road bicycle racer from Ribes de Freser, Girona. She was due to compete in the Women's road race at the 2008 Summer Olympics in Beijing on 10 August, but did not start having been tested positive for EPO.Moreno arrived in Beijing on 31 July and was...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Johnnie Morton Johnnie Morton Johnnie James "Big Play" Morton, Jr. is a former NFL wide receiver. Originally drafted by the Lions in the 1st round in the 1994 NFL Draft, he played in Detroit until 2002. He subsequently signed with the Kansas City Chiefs, where he played for three seasons. In 2005, he signed with the San...		Mixed martial arts	anabolic steroids
Luca Moro		Auto racing	Benzoylecgonine Benzoylecgonine Benzoylecgonine is a topical analgesic and the main metabolite of cocaine.-History:Benzoylecgonine is used as the main pharmaceutical ingredient in the prescription drug Esterom, a topical solution used for the relief of muscle pain....
Mike Morse Mike Morse Michael John Morse is a Major League Baseball left fielder and first baseman for the Washington Nationals.-Professional career:...		Baseball	Steroids
Shane Mosley Shane Mosley “Sugar” Shane Mosley is an American professional boxer from Pomona, California who has held world titles in three weight divisions.-Amateur career:Mosley was an amateur standout, capturing various amateur titles, including:...		Boxing	Tetrahydrogestrinone Tetrahydrogestrinone Tetrahydrogestrinone is an anabolic steroid developed by Patrick Arnold. It has affinity to the androgen receptor and the progesterone receptor, but not to the estrogen receptor...  (THG, also known as "the clear"), Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO), and The cream The cream "The cream" is a testosterone-based ointment that is used in conjunction with anabolic steroids such as tetrahydrogestrinone in order to mask doping in professional athletes....
Guillermo Mota Guillermo Mota Guillermo Reynoso Mota is a Major League Baseball relief pitcher. He stands tall and weighs . He throws and bats right-handed. Mota has played for the Montreal Expos, the Los Angeles Dodgers, the Florida Marlins, the Cleveland Indians, the New York Mets, the Milwaukee Brewers and the San...		Baseball
Johann Mühlegg Johann Mühlegg Johann Mühlegg is a Spanish top level cross-country skier who has competed in international competitions first representing Germany and then Spain, after becoming a Spanish citizen in 1999...		Cross-country skiing	Darbepoetin
David Munyasia David Munyasia David Munyasia, a Kenyan boxer, was the first athlete to be found in violation of International Olympic Committee anti-doping rules at the 2004 Summer Olympics in Athens....		Boxing	Stimulant
Giuseppe Muraglia Giuseppe Muraglia Giuseppe Muraglia is an Italian racing cyclist currently riding for the Italian team D'Angelo & Antenucci-Nippo. In October 2007 he was suspended from riding for two years following a positive test after winning the Clásica de Almería.-Professional career:In 2007 he tested positive for hCG after...		Cycling	hCG (Human chorionic gonadotropin)
Johan Museeuw Johan Museeuw Johan Museeuw is a retired Belgian professional road bicycle racer. He was a professional from 1988 to 2004 and was particularly successful in the classic cycle races in the nineties....		Cycling	Aranesp-darbepoetin alfa	(self-admitted)
Adrian Mutu Adrian Mutu Adrian Mutu is a Romanian footballer who plays as a striker for Serie A club Cesena.-Argeş Piteşti:Mutu began his professional career with his home club Argeş Piteşti...		Football (soccer)	Cocaine
Mika Myllylä Mika Myllylä Mika Kristian Myllylä was a Finnish cross country skier who competed from 1992 to 2005. He won six medals at the Winter Olympics, earning one gold , one silver , and four bronzes .Myllylä also won a total of nine medals at the...		Cross-country skiing	HES
Eero Mäntyranta Eero Mäntyranta Eero Antero Mäntyranta is a former Finnish skier and multiple Olympic Champion. With his seven medals from four Winter Olympics, he is one of the most successful skiers Finland has ever produced....		Cross-country skiing	Amphetamine

N

Name	Country	Sport	Banned substance	Reference
Kazuhiro Nakamura Kazuhiro Nakamura Kazuhiro Nakamura is a Japanese mixed martial artist currently competing as a middleweight in DREAM. His primary style is judo, in which he holds a 3rd dan black belt under Hidehiko Yoshida...		Mixed martial arts	marijuana
Sireli Naqelevuki Sireli Naqelevuki Sireli Masibalavu Naqelevuki plays as a prop in rugby sevens but in traditional 15s he is a wing or centre. He made his rugby sevens debut in 2002 in Dubai Sevens. He is 1.93m tall and weighs 118 kg. Contracted to the FRU, he played in seven of the eight IRB 7s tournaments when Fiji won the...		Rugby union	Cannabis
Paweł Nastula		Mixed martial arts	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...
Andris Naudužs		Cycling	Anabolic steroid
Shaun Newton Shaun Newton Shaun O'Neill Newton is an English footballer whose favoured position is that of attacking right-sided midfielder...		Football (soccer)	Cocaine
Moisés Dueñas Nevado Moisés Dueñas Nevado Moisés Dueñas Nevado is a Spanish road racing cyclist who rode for UCI Professional Continental team Barloworld. He was thrown out of the 2008 version of Tour de France....		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Lars Brian Nielsen		Cycling	Caffeine
Patrik Nilson		Ice hockey	Nandrolon
Ulf Nilsson		Ice hockey	Ephedrine
Carola Nitschke		Swimming	Anabolic steroids (self-admitted)
Alexandre Nogueira		Mixed martial arts	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Franny Norton		Horse racing	Metabolite of cocaine
Anosheravan Nourian		Boxing	Ephedrine
Karel Nováček Karel Novácek Karel Nováček is a retired Czech former top ten tennis player. Born in Prostějov, Czechoslovakia . Nováček now lives in Boca Raton, Florida, United States....		Tennis	Cocaine
Joseph N'Sima		Basketball	Ephedrine
Daniel Núñez Daniel Nuñez Daniel Núñez is a Cuban weightlifter.He won a gold medal in the bantamweight class at the 1980 Summer Olympics in Moscow....		Weightlifting	Anabolic steroids

O

Name	Country	Sport	Banned substance	Reference
Nathan O'Neill Nathan O'Neill Nathan O'Neill is a former Australian professional road racing cyclist.- Career :O'Neill was born in Sydney in 1974. He began cycling in 1989, when he attended a 16 kilometre handicap race before school, following the suggestion by a friend. The race started at 6am and O'Neill won it...		Cycling	Phentermine
Kirk O'Bee Kirk O'Bee Kirk O'Bee is a former professional road racing cyclist from the United States. He won two national championships – in 1997 the USPRO pursuit championship, and in 2001 the USPRO criterium championship....		Cycling	Testosterone
Reza Ojagh		Swimming	Nandrolone
Olena Olefirenko Olena Olefirenko Olena Ivanivna Olefirenko is a Ukrainian rower. At the 2004 Olympics she was disqualified with her team when she was tested positive for ethamivan.- External links :* at sports-reference.com...		Rowing
Andrey Oleynik		Swimming	Cannabis
Jacques Oliger		Weightlifting
Oo Mya Sanda		Weightlifting	Metabolite Metabolite Metabolites are the intermediates and products of metabolism. The term metabolite is usually restricted to small molecules. A primary metabolite is directly involved in normal growth, development, and reproduction. Alcohol is an example of a primary metabolite produced in large-scale by industrial...
David Ortiz David Ortiz David Américo Ortiz Arias , known as David Ortiz, nicknamed "Big Papi", is a Dominican American professional baseball player who is currently a free agent. Previously, Ortiz played with the Minnesota Twins and Boston Red Sox...		Baseball	Performance Enhancing Drugs Doping (sport) The use of performance-enhancing drugs in sport is commonly referred to by the term "doping", particularly by those organizations that regulate competitions. The use of performance enhancing drugs is mostly done to improve athletic performance. This is why many sports ban the use of performance...
Ronnie O'Sullivan Ronnie O'Sullivan Ronald Antonio "Ronnie" O'Sullivan , is an English professional snooker player known for his rapid playing style and nicknamed "The Rocket". He has been World Champion on three occasions , and is second on the all-time prize-money list, with career earnings of over £6 million, behind only Stephen...		Snooker	Cannabis
Ouyang Kunpeng Ouyang Kunpeng Ouyang Kunpeng is a Chinese swimmer and China's top male backstroker, holding the Chinese record in the long course and short course 50m, 100m, and 200m backstroke....		Swimming	Clenbuterol

P

Name	Country	Sport	Banned	Reference
Neco Padaratz		Surfing	Anabolic steroids
Emilio Pagani		Swimming	Tetrahydrocannabinol Tetrahydrocannabinol Tetrahydrocannabinol , also known as delta-9-tetrahydrocannabinol , Δ1-THC , or dronabinol, is the main chemical psychoactive substance found in the cannabis plant. It was first isolated in 1964. In pure form, it is a glassy solid when cold, and becomes viscous and sticky if warmed...
Rafael Palmeiro Rafael Palmeiro Rafael Palmeiro Corrales is a former Major League Baseball first baseman and left fielder. Palmeiro was an All-American at Mississippi State University before being drafted by the Chicago Cubs in 1985...		Baseball	Stanozolol
Marco Pantani Marco Pantani Marco Pantani was an Italian road racing cyclist, widely considered one of the best climbers in professional road bicycle racing...		Cycling	Declared unfit to ride after a UCI "health check" in the Giro d'Italia Giro d'Italia The Giro d'Italia , also simply known as The Giro, is a long distance road bicycle racing stage race for professional cyclists held over three weeks in May/early June in and around Italy. The Giro is one of the three Grand Tours , and is part of the UCI World Ranking calendar... , but never formally tested positive or banned.
Karo Parisyan Karo Parisyan Karapet Parisyan is an Armenian-American mixed martial artist. From his days as a UFC mainstay Karo holds notable wins over Ryo Chonan, Shonie Carter, Drew Fickett, Matt Serra, Nick Thompson, Chris Lytle, Nick Diaz and Antonio McKee.- Early life:...		mixed martial arts	Hydrocodone, Hydromorphone, and Oxymorphone
Dave Parker Dave Parker David Gene "The Cobra" Parker is an American former player in Major League Baseball. He was the 1978 National League MVP and a two-time batting champion. Parker was the first professional athlete to earn an average of one million dollars per year, having signed a 5-year, $5 million dollar contract...		Baseball	Cocaine
Joseph M. Papp Joseph M. Papp Joseph M. Papp is an American former professional road racing cyclist and U.S. National cycling team member. He holds dual Irish-USA citizenship...		Cycling	Testosterone or its precursors (6α-OH-androstenedione 6β-OH-androsterone)
Stephen Pate Stephen Pate Stephen Pate is an internationally competitive cyclist and former Olympian. After turning pro in 1986, Pate won three world pro medals and set as many world pro records for 200m, 500m, and 1 km. In 1991, he won a bronze medal at the World Professional Championship at Stuttgart...		Cycling	Steroids
Lenny Paul		Bobsleigh	Nandrolone
Per Pedersen Per Pedersen (cyclist) Per Pedersen is a retired road bicycle racer from Denmark, who was a professional rider from 1986 to 1993. He competed in four Tours de France .Today he runs a bicycle shop near Herning, Denmark....		Cycling	Cortisone
Daniel Pereira Daniel Pereira Daniel Horacio Pereira Viana is an Argentine-Uruguayan footballer. He currently plays for San Martín de Tucumán...		Swimming	Stanozolol
Neifi Pérez Neifi Pérez Neifi Neftali Pérez is a Major League baseball player who most recently played for the Detroit Tigers. He played with the Colorado Rockies , Kansas City Royals , San Francisco Giants , and the Chicago Cubs...		Baseball	Stimulants (three times)
Wolfgang Perner Wolfgang Perner Wolfgang Perner is a retired Austrian biathlete.He has been a part of the Austrian national biathlon team since 1992...		Biathlon	Violation of blood doping rules
Alessandro Petacchi Alessandro Petacchi Alessandro Petacchi is an Italian professional road racing cyclist for .A specialist sprinter, Petacchi has won 51 grand tour stages with wins of the points jersey in the Giro d'Italia in 2004, the Vuelta a España in 2005 and the Tour de France in 2010.In 2007 Alessandro was banned from cycling...		Cycling	Salbutamol
Rumyana Petkova		Weightlifting	Stanozolol
Andy Pettitte Andy Pettitte Andrew Eugene Pettitte is a retired American left-handed Major League Baseball starting pitcher.In his major league career, he played for the New York Yankees from 1995–2003. He then signed with the Houston Astros, and played for them from 2004 through 2006. In 2007, Pettitte rejoined the Yankees...		Baseball	Human growth hormone (self-admitted)
Michael Phelps Michael Phelps Michael Fred Phelps is an American swimmer who has, overall, won 16 Olympic medals—six gold and two bronze at Athens in 2004, and eight gold at Beijing in 2008, becoming the most successful athlete at both of these Olympic Games editions...		Swimming	Cannabis (self-admitted)
Jorge Piedra Jorge Piedra Jorge Moises Piedra is a Major League Baseball outfielder who is currently a free agent In English, his name means George Rock....		Baseball
Juan Pineda		Cycling	19-norandrosterone
Jürgen Pinter Jürgen Pinter Jürgen Pinter is an Austrian cross-country skier. He competed in cross-country skiing at the 2006 Winter Olympics in Turin. He participated at the FIS Nordic World Ski Championships 2011.-References:...		Cross-country skiing	Violation of blood doping rules
Adri van der Poel Adri van der Poel Adrie van der Poel is a retired Dutch cyclist. The Grand Prix Adri van der Poel is named after him. Van der Poel was a professional from 1981 to 2000. His biggest wins included 6 classics, two stages of the Tour de France and the World Cyclo-Cross Championships in 1996...		Cycling	Strychnine
Aleksander Polaczek Aleksander Polaczek Aleksander Polaczek is a German professional ice hockey forward who currently plays for Hamburg Freezers of the Deutsche Eishockey Liga . On February 9, 2011, Polaczek signed a one-year extension with the Freezers to remain through to the 2011–12 season.-Regular season and...		Ice hockey	Missed test
Claudia Poll Claudia Poll Claudia Maria Poll Ahrens is an Olympic gold-medalist and National Record holding swimmer from Costa Rica. To date , she is Costa Rica's only gold-medalist, having won the country first gold Olympic medal at the 1996 Olympics in the 200 meter freestyle. Her sister, Silvia, won Costa Rica's first...		Swimming	Nandrolone
Andrea Pollack Andrea Pollack Andrea Pollack is a former butterfly swimmer from East Germany, who won two gold medals at the 1976 Summer Olympics in Montreal, Canada at age fifteen. She won individual 200 m butterfly and with the women's relay team in the 4×100 m medley...		Swimming	Turinabol (self-admitted)
Sandis Prūsis Sandis Prusis Sandis Prūsis is a Latvian bobsledder who competed from 1983 to 2003. Competing in three Winter Olympics, he earned his best finish of fifth in the two-man event at Nagano in 1998....		Bobsleigh	Anabolic steroids
Piotr Przydzial		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Mariusz Pudzianowski Mariusz Pudzianowski Mariusz Zbigniew Pudzianowski is a Polish former strongman and current mixed martial artist...		Strongmen
Mariano Puerta Mariano Puerta Mariano Ruben Puerta is a former Argentine professional male tennis player best known for making the final of the French Open in 2005, where he lost to Rafael Nadal in four sets.-Career:...		Tennis Tennis Tennis is a sport usually played between two players or between two teams of two players each . Each player uses a racket that is strung to strike a hollow rubber ball covered with felt over a net into the opponent's court. Tennis is an Olympic sport and is played at all levels of society at all...	Etilefrine, clenbuterol
Shailaja Pujari		Weightlifting
Nauris Pundors		Swimming	Anabolic steroids
Olga Pyleva Olga Pyleva Olga Valeryevna Medvedtseva , former Pyleva , née Zamorozova , is a retired Russian biathlete....		Biathlon Biathlon Biathlon is a term used to describe any sporting event made up of two disciplines. However, biathlon usually refers specifically to the winter sport that combines cross-country skiing and rifle shooting...	Carphedon

Q

Name	Country	Sport	Banned substance	Reference
Quim		Football (soccer)	Nandrolone

R

Name	Country	Sport	Banned substance	Reference
Andreea Răducan Andreea Raducan Andreea Mădălina Răducan is a retired gymnast from Bârlad, Romania.Răducan began competing in gymnastics at a young age and was training at the Romanian junior national facility by the age of 12½. As one of the standout gymnasts of the Romanian team in the late 1990s, Răducan was known for both...		Gymnastics	Pseudoephedrine Pseudoephedrine Pseudoephedrine is a sympathomimetic drug of the phenethylamine and amphetamine chemical classes. It is used as a nasal/sinus decongestant and stimulant, or as a wakefulness-promoting agent....
Robin Rahm Robin Rahm Lennie Arne Robin Rahm is a Swedish professional ice hockey goaltender, who last played for Färjestads BK of the Elitserien. He is currently suspended from all professional ice hockey.-Playing career:...		Ice hockey	Anabolic steroids
Tim Raines Tim Raines Timothy Raines , nicknamed "Rock", is a former American professional baseball player. He played as a left fielder in Major League Baseball for six teams from 1979 to 2002 and was best known for his 13 seasons with the Montreal Expos...		Baseball	Cocaine Cocaine Cocaine is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant. The name comes from "coca" in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic...
Elmira Ramileva		Weightlifting	Stanozolol Stanozolol Stanozolol, commonly sold under the name Winstrol , Tenabol and Winstrol Depot , was developed by Winthrop Laboratories in 1962...
Manny Ramirez Manny Ramírez Manuel "Manny" Arístides Ramírez Onelcida is a retired Dominican-American professional baseball outfielder. He was recognized for great batting skill and power, a nine-time Silver Slugger and one of 25 players to hit 500 career home runs. Ramirez's 21 grand slams are third all-time, and his 28...		Baseball	Performance Enhancing Drugs Doping (sport) The use of performance-enhancing drugs in sport is commonly referred to by the term "doping", particularly by those organizations that regulate competitions. The use of performance enhancing drugs is mostly done to improve athletic performance. This is why many sports ban the use of performance...
Kevin Randleman Kevin Randleman Kevin Christopher Randleman is a retired American mixed martial arts fighter and a former UFC heavyweight champion. Randleman's background is in Collegiate wrestling. Wrestling at 177 pounds, Randleman was a two time Division I NCAA Champion for The Ohio State University...		Mixed martial arts	Submitting fake urine sample
Mihai Ravariu		Rugby union	hCG Human chorionic gonadotropin Human chorionic gonadotropin or human chorionic gonadotrophin is a glycoprotein hormone produced during pregnancy that is made by the developing embryo after conception and later by the syncytiotrophoblast .. Some tumors make this hormone; measured elevated levels when the patient is not...
Igor Razoronov		Weightlifting	Nandrolone
Shawn Ray Shawn Ray Shawn Ray is a former professional bodybuilder and author.-Bodybuilding career:In over 30 major bodybuilding competitions, Ray only failed to place in the top five once...		Bodybuilding	Anabolic sterroid
Rita Razmaite		Cycling	Bromantan
Andris Reinholds		Rowing	Nandrolone
Rica Reinisch Rica Reinisch Rica Reinisch is a retired swimmer from East Germany. She is 5'9" tall and weighs 132 lbs., and is a specialist in backstroke, setting four world records in the Moscow Games , at the age of fifteen...		Swimming	Turinabol (self-admitted)
Peter Ribe Peter Ribe Peter Ribe is a Norwegian sprint canoer who competed in the early to mid 1990s. He won a bronze medal in the K-2 10000 m event at the 1993 ICF Canoe Sprint World Championships in Copenhagen....		Rowing	Ephedrine
Ricardo Riccò		Cycling	CERA
Maximiliano Richeze Maximiliano Richeze Ariel Maximiliano Richeze is an Argentine professional cyclist who rides for the D'Angelo & Antenucci-Nippo team....		Cycling	steroid
Bjarne Riis Bjarne Riis Bjarne Lykkegård Riis , nicknamed The Eagle from Herning , is a Danish former professional road bicycle racer who placed first in the 1996 Tour de France, and is now the team owner and manager of Danish UCI ProTour outfit Team Saxo Bank Sungard...		Cycling	EPO, cortisone, growth hormone (self-admitted)
Juan Rincón Juan Rincón Juan Manuel Rincón is a Major League Baseball relief pitcher who is with the Bridgeport Bluefish in the Atlantic League of Professional Baseball. Rincón bats and throws right-handed. He throws a low 90s fastball and a mid low 80s slider...		Baseball	Steroids
Danny Rios Danny Rios Daniel Rios is a former Major League Baseball and Korea Baseball Organization player. Rios's repertoire included a sharp slider, change-up and fastball around 90 mph.-Youth:...		Baseball	Stanozolol
Barret Robbins Barret Robbins Barret Robbins is a former American football center for the National Football League Oakland Raiders where he played for nine seasons between 1995 to 2003. After playing for Texas Christian University, he was taken by the Oakland Raiders in the 2nd round of the 1995 draft. He became one of the...		American football	THG
Grant Roberts Grant Roberts Grant William Roberts is a former pitcher in Major League Baseball. A right-handed relief pitcher, Roberts pitched for the New York Mets from to . His career was derailed by injuries and a violation of baseball's steroid policy.-Early life and career:Roberts graduated from Grossmont High School...		Baseball	Steroids
Ana Rodrigues		Water polo	Canrenone
Estella Rodriguez Villanueva		Judo	Furosemide
Alex Rodriguez Alex Rodriguez Alexander Emmanuel "Alex" Rodriguez is an American professional baseball third baseman with the New York Yankees of Major League Baseball. Known popularly by his nickname A-Rod, he previously played shortstop for the Seattle Mariners and the Texas Rangers.Rodriguez is considered one of the best...		Baseball	Testosterone, primobolan	http://sports.espn.go.com/mlb/news/story?id=3890785&campaign=rss&source=ESPNHeadlines
Luis Román Rolón Luis Román Rolón Luis Román Rolón is a retired boxer from Puerto Rico, who competed in the bantamweight division. As an amateur he won the silver medal at the 1986 World Amateur Boxing Championships in Reno...		Boxing
Bill Romanowski Bill Romanowski William Thomas "Bill" Romanowski is a former American football player. He was born in Vernon, Connecticut. A linebacker, he graduated from Rockville High School in 1984, Boston College in 1988 , and then went on to a 16-year career in the NFL, playing for the San Francisco 49ers , Philadelphia...		American football	Steroids (self-admitted)
Romario Romário Romário de Souza Faria , better known simply as Romário , is a former footballer who played striker,manager and current politician where is currently running for a mayor like position in his hometown...		Football (soccer)	Finasteride
Loren Ross Loren Ross Loren "The Boss" Ross is a former professional heavyweight boxer.- Amateur career :Ross won the 1984, 1985, and 1986 United States Amateur Light Heavyweight Championships. This feat was also accomplished by future Heavyweight Champions Cassius Clay known better as Muhammad Ali and Leon Spinks...		Boxing
Wolfgang Rottmann Wolfgang Rottmann Wolfgang Rottmann is a former biathlete from Austria.As the result of a doping scandal at the 2006 Winter Olympics, the IOC banned Rottmann for life from competing in the Olympics. -Career:...		Biathlon	Violation of blood doping rules
Didier Rous Didier Rous Didier Rous is a former professional road bicycle racer.He started his professional career with Gan in 1993 before leaving for Festina in 1997, the year in which he won a stage of the Tour de France...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Raimondas Rumšas Raimondas Rumšas -External links:...		Cycling
Stefan Rütimann		Cycling	testosterone

S

Name	Country	Sport	Banned substance	Reference
Milla Saari (née Jauho)		Cross-country skiing	HES
Sule Sahbaz		Weightlifting
Hasan Sas Hasan Sas Hasan Gökhan Şaş is a former Turkish international football player, most commonly known for his time at Galatasaray.-Galatasaray:...		Soccer	Fenilpropanolamin
Wendell Sailor Wendell Sailor Wendell Jermaine Sailor is an Australian former professional rugby football player who represented his country in both rugby league and rugby union – a dual code international. He is an Australian Torres Strait Islander.Sailor's large frame and bullocking style changed the way wingers played rugby...		Rugby union	Cocaine
Juan Salas Juan Salas Juan Salas is a professional baseball relief pitcher who is currently a free agent. Salas signed with Tampa Bay on July 8, , as an amateur free agent, and made his Major League debut September 5, ....		Baseball
Viktors Ščerbatihs Viktors Scerbatihs TotalTotalViktors Ščerbatihs is a Latvian weightlifter and politician and a three-time Olympian for his native country. He is 181 cm tall....		Weightlifting	Anabolic steroids
David Segui David Segui David Vincent Segui, is a Cuban-American former Major League Baseball first baseman. Segui played collegiate baseball for Louisiana Tech University and Kansas City Kansas Community College. During a 15-year baseball career, he played with the Baltimore Orioles, New York Mets, Montreal Expos,...		Baseball	Anabolic steroids, growth hormone
Leonidas Sampanis Leonidas Sampanis Leonidas Sabanis is a Greek weightlifter, who represented Greece in 1996, 2000 and 2004 Summer Olympics. His last name is sometimes also spelled as Sampanis....		Weightlifting	Testosterone
Olga Samulenkova		Rowing	Testosterone
Alex Sánchez		Baseball	Steroids
Francisco Pérez Sanchez		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Mitchell Sargent Mitchell Sargent Mitchell Sargent is an Australian former professional rugby league footballer of the 2000s. A Country New South Wales representative forward, he played club football in the NRL for the Melbourne Storm, North Queensland Cowboys and Newcastle Knights and in Super League for English side, Castleford...		Rugby league	Cocaine
Santis Sarkanis		Cycling	Ephedrine
Todd Sauerbrun Todd Sauerbrun Todd Scott Sauerbrun is an American football punter who is currently a free agent. He was originally drafted by the Chicago Bears in the second round of the 1995 NFL Draft...		American football	Ephedra
Adam Sbieh		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Michele Scarponi Michele Scarponi Michele Scarponi is an Italian professional road bicycle racer, currently riding for UCI ProTeam .In 2006, Scarponi was implicated in the Operación Puerto doping case...		Cycling	Operación Puerto doping case Operación Puerto doping case Operación Puerto is the code name of a Spanish Police operation against the doping network of Doctor Eufemiano Fuentes, started in May 2006, which resulted in a scandal that involved several of the world most famous cyclists at the time.Media attention has focused on the small number of...
Roland Schmidt		Weightlifting	Turinabol (self-admitted)
Petra Schneider Petra Schneider Petra Schneider is a former medley and freestyle swimmer from East Germany in the 1970s and 1980s....		Swimming	Anabolic steroids (self-admitted)
Stefan Schumacher Stefan Schumacher Stefan Schumacher is a German professional road racing cyclist.-Career:First professionally employed with Team Telekom in 2002, he was released the following year...		Cycling	CERA
Sead Seferovic		Football (soccer)	Ephedrine
Emanuele Sella Emanuele Sella Emanuele Sella is an Italian road racing cyclist who currently rides with the Italian team .In out of competition control testing, performed July 23, 2008, Sella was found to test positive for CERA, the third generation EPO according to La Gazzetta dello Sport...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Jeremy Serreau		Water polo	Testosterone
Jörg Harald Sievers		Swimming	Turinabol
Antonio Silva Antonio Silva (fighter) Antonio Silva is a Brazilian mixed martial artist. He initially fought in the super heavyweight division, but currently competes in the heavyweight weight class. He is the first and last EliteXC heavyweight champion...		Mixed Martial Arts	Boldenone
Roberto Sgambelluri		Cycling	NESP
Ken Shamrock Ken Shamrock Kenneth Wayne Shamrock is an American mixed martial arts fighter, UFC Hall of Famer and professional wrestler...		Mixed Martial Arts	Stanozolol, 19-Norandrosterone 19-Norandrosterone 19-Norandrosterone is a nandrolone and 19-norandrostenedione metabolite. It is created as a byproduct of nandrolone via the 5-alpha reductase enzyme and is on the list of substances prohibited by the World Anti-Doping Agency since it is a detectable metabolite of nandrolone which is an anabolic...  and 19-Noretiocholanolone
Gary Sheffield Gary Sheffield Gary Antonian Sheffield , nicknamed "Sheff", is an American retired Major League Baseball outfielder. He played for eight major league ball clubs from 1988 to 2009, primarily as an outfielder.-Biography:...		Baseball	Steroids (was not punished)
Shang Shichun		Weightlifting
Sergei Shiriaev		Cross-country skiing	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Sean Sherk Sean Sherk Sean Keith Sherk is an American mixed martial arts fighter currently fighting for the UFC. He currently holds a professional mixed martial arts record of thirty-six wins, four losses and one draw. Sherk has fought in both the UFC and Pride FC, and is a former UFC Lightweight Champion...		Mixed martial arts	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...  (tainted supplement)
Oleg Shteinikov		Swimming	Nandrolone
Filippo Simeoni Filippo Simeoni Filippo Simeoni is an Italian former racing cyclist and the 2008 Italian road race champion. His most important victories were the two stages he won in the Vuelta a España in 2001 and 2003, and the 2008 Italian National Road Race Championship.-Biography:He was born in Desio in the province of...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO), growth hormone
Harpreet Singh		Weightlifting	Nandroline
Patrik Sinkewitz Patrik Sinkewitz Patrik Sinkewitz is a professional German road racing cyclist for . He is a climbing specialist who can ride well over a stage race, as in winning the 2004 nine-stage Deutschland Tour. He has also ridden well in one-day races such as Liège–Bastogne–Liège, which he finished in the top 10 in 2006...		Cycling	Testosterone
Michael Skelde		Cycling	Testosterone
Jesper Skibby Jesper Skibby Jesper Skibby was born 21 March 1964 in Silkeborg, Denmark. He was a professional rider in road bicycle racing, and one of the most popular in Denmark, not only because of his talent, but also because of his wit and his constant banter...		Cycling	(self-admitted)
Adam Smith		Mixed martial arts	cocaine marijuana
Lonnie Smith Lonnie Smith Lonnie Smith is a former Major League Baseball outfielder. He made his debut for the Philadelphia Phillies on September 2, 1978 and later played for the St. Louis Cardinals, Kansas City Royals, Atlanta Braves, Pittsburgh Pirates, and Baltimore Orioles...		Baseball	Cocaine
Michelle Smith Michelle Smith Michelle Smith is a retired Irish swimmer and practising Irish barrister. She was a triple gold medallist at the 1996 Summer Olympics in Atlanta, for the 400 m individual medley, 400 m freestyle and 200 m individual medley...  (Michelle de Bruin)		Swimming	Tampering with test
Richard Smith		Cycling	Blood Doping
Euzebiusz Smolarek Euzebiusz Smolarek Euzebiusz "Ebi" Smolarek is a Polish footballer who is currently player of Qatari Al-Khor. He has played 46 times for the Polish national football team. Smolarek plays primarily as a striker or winger.-Club career:...		Football (soccer)	Cannabis
Paul Smith (cricketer) Paul Smith (cricketer) Paul Andrew Smith born April 15, 1964 in Gosforth, Northumberland is a former English cricketer who played for Warwickshire from 1982 to 1996....		Cricket	Cocaine, confessed after quitting the sport.
Edgars Soika		Curling	Spironolactone Spironolactone Spironolactone , commonly referred to as simply spiro, is a diuretic and is used as an antiandrogen.It is a synthetic 17-lactone drug that is a renal competitive aldosterone antagonist in a class of pharmaceuticals called...
Sergei Sokolov Sergei Sokolov (Azerbaijani footballer) Sergei Sokolov is a naturalized Azerbaijani football player.-International career:Sokolov was invited by Shahin Diniyev to play for Azerbaijan, which Sokolov eared 4 caps in Euro 2008 qualifying, before tested positive after the match against Belgium, 11 October, 2006.He had been banned from...		Football (soccer)	Betamethasone
Nasser El Sonbaty Nasser El Sonbaty Nasser El Sonbaty is a retired IFBB professional bodybuilder.-Biography:A graduate from the University of Augsburg in Germany, earning a university degree in history, political science and sociology, El Sonbaty began bodybuilding in 1983. His first competition was a Junior State Championship in...		Bodybuilding	Diuretics
Chael Sonnen Chael Sonnen Chael Patrick Sonnen is an American mixed martial artist who competes as a middleweight in the Ultimate Fighting Championship. He was an NCAA Division I All-American wrestler at the University of Oregon, a two-time University Greco national champion as well as the 85.0 kg silver medalist at...		Mixed Martial Arts	Testosterone
Christiane Knacke-Sommer		Swimming	Anabolic steroids. (Self-admitted)
Lary Sorensen Lary Sorensen Lary Alan Sorensen is a former Major League Baseball pitcher who played for the Milwaukee Brewers , St...		Baseball	Cocaine
Duncan Spencer Duncan Spencer Duncan Spencer was an English cricketer. Born in Nelson, Lancashire, he was a right-handed batsman and a right-arm fast bowler...		Cricket	Nandrolone
Brandon Spikes Brandon Spikes -2010 season:Spikes was drafted by the New England Patriots in the second round of the 2010 NFL Draft. He signed a four-year contract on July 26, 2010. Spikes quickly became a starter at inside linebacker in the Patriots 3–4 defense, alongside Jerod Mayo. Against Baltimore in Week 6 of his rookie...		American football
Nikolaos Spyropoulos		Football (soccer)	Testosterone
Zinaida Stahurskaya Zinaida Stahurskaya Zinaida Vladimirovna Stahurskaya was a Belarusian racing cyclist who was the world champion in 2000. Stahurskaya was born in Vitebsk. She was banned in 2006 for two years for a drugs test that she failed in 2005. She had earlier been suspended for drugs offences in 2001 for four months and 2003...		Cycling	stanozolol, testosterone
Jaap Stam Jaap Stam Jakob "Jaap" Stam is a retired Dutch football player who was twice voted best defender in the 1998–99 and 1999–2000 UEFA Champions League. He played for several European clubs like PSV Eindhoven, Manchester United, S.S. Lazio, A.C. Milan and AFC Ajax before retiring in October 2007...		Football (soccer)	Nandrolone
Roger Stanislaus Roger Stanislaus Roger Stanislaus is a retired English footballer of Polish descent, who rose to notoriety in February 1996 after he received a one-year ban from football as punishment for taking cocaine....		Football (soccer)	Cocaine
Matt Stevens		Rugby Union	Cocaine
Ivan Stoitsov		Weightlifting	Steroids
Astrid Strauss Astrid Strauss Astrid Strauss or, rarely, Strauß is a former freestyle swimmer from East Germany, who won the silver medal in the 800 m freestyle at the 1988 Summer Olympics in Seoul, South Korea....		Swimming
Darryl Strawberry Darryl Strawberry Darryl Eugene Strawberry is a former American Major League Baseball outfielder who is well-known both for his play on the field and for his controversial behavior off it...		Baseball	Cocaine
Jamal Strong Jamal Strong Jamal Najar Strong is a Major League Baseball outfielder.Strong was drafted by the Seattle Mariners in the 6th round of the 2000 Major League Baseball Draft. Strong made his major league debut in and was called up again in . Strong became a free agent after the 2005 season and signed with the...		Baseball
Jamie Stuart Jamie Stuart Jamie Christopher Stuart is an English footballer who plays for AFC Wimbledon as a defender and team captain. He started his career in the Football League with Charlton Athletic, Millwall, Bury and Southend United, before dropping into non-League football with Hornchurch, Grays Athletic and...		Football (soccer)	Cocaine, marijuana
Dana Stubblefield Dana Stubblefield Dana William Stubblefield is a former American football defensive tackle in the National Football League. After graduating from Taylor High School in North Bend, Ohio, Stubblefield attended the University of Kansas....		American football	THG
S Sunaina		Weightlifting	Nandrolone
Eranga Swarnathilake		Ruby union	Methylhexanamine
Tim Sylvia Tim Sylvia Timothy Deane Sylvia is an American professional mixed martial arts fighter, professional wrestler, and former Ultimate Fighting Championship Heavyweight Champion. He trains as a member of the Miletich Fighting Systems camp and is part of their MFSE group...		Mixed martial arts	Nandrolone Nandrolone Nandrolone is an anabolic steroid that may be present naturally in the human body, albeit in minute quantities of less than 0.4 ng/ml. Nandrolone is most commonly sold commercially as its decanoate ester and less commonly as a phenylpropionate ester...

T

Name	Country	Sport	Banned substance	Reference
Ibrahim Tanko Ibrahim Tanko Ibrahim Tanko is a former Ghanaian footballer. He played mostly for Germany's Borussia Dortmund and SC Freiburg, as a forward.-Club career:...		Football (soccer)	Tetrahydrocannabinol Tetrahydrocannabinol Tetrahydrocannabinol , also known as delta-9-tetrahydrocannabinol , Δ1-THC , or dronabinol, is the main chemical psychoactive substance found in the cannabis plant. It was first isolated in 1964. In pure form, it is a glassy solid when cold, and becomes viscous and sticky if warmed...
Anissa Tann		Football (soccer)	Nandrolone
Alvaro Tardaguila Alvaro Tardáguila Alvaro Tardáguila Silva is a Uruguayan professional racing cyclist. Winner of the 2005 edition of his home tour, the Vuelta Ciclista del Uruguay, Tardáguila is the son of Walter Tardáguila, a 1972 Olympian and also winner of the 1972 edition of the Vuelta Ciclista del Uruguay...		Cycling	r-EPO
Martin Tauber		Cross-country skiing	Violation of blood doping rules
Irina Tchachina Irina Tchachina Irina Viktorovna Tchachina is an Individual rhythmic gymnast born 24 April 1982 in Omsk, Russia. Known for her jumps and clean technique, Irina is considered to be one of the most elegant and technical gymnasts ever. She has been quoted as saying “Besides your body, you should train your mind too...		Rhythmic gymnastics	Furosemide Furosemide Furosemide or frusemide is a loop diuretic used in the treatment of congestive heart failure and edema. It is most commonly marketed by Sanofi-Aventis under the brand name Lasix...
Than Kyi Kyi		Weightlifting	Diuretic Diuretic A diuretic provides a means of forced diuresis which elevates the rate of urination. There are several categories of diuretics. All diuretics increase the excretion of water from bodies, although each class does so in a distinct way.- Medical uses :...
Upul Tharanga Upul Tharanga Warushavithana Upul Tharanga , commonly known as Upul Tharanga, is a Sri Lankan cricketer. He is a left-handed opening batsman and wicketkeeper.-Early life:Upul Tharanga had his education at Dharmasoka College, Ambalangoda...		Cricket	Prednisone Prednisone Prednisone is a synthetic corticosteroid drug that is particularly effective as an immunosuppressant drug. It is used to treat certain inflammatory diseases and some types of cancer, but has significant adverse effects... , Prednisolone Prednisolone Prednisolone is the active metabolite of prednisone, which is also used as a drug.-Uses:Prednisolone is a corticosteroid drug with predominant glucocorticoid and low mineralocorticoid activity, making it useful for the treatment of a wide range of inflammatory and auto-immune conditions such as...
José Théodore José Théodore José Théodore is a French Canadian professional ice hockey goaltender currently playing for the Florida Panthers of the National Hockey League...		Ice hockey	Finasteride Finasteride Finasteride is a synthetic antiandrogen that inhibits type II 5-alpha reductase, the enzyme that converts testosterone to dihydrotestosterone...
Gert-Jan Theunisse Gert-Jan Theunisse Gert-Jan Theunisse is a Dutch former road bicycle racer. In the 1989 Tour de France, he won the King of the Mountains competition.-Biography:...		Cycling Cycling Cycling, also called bicycling or biking, is the use of bicycles for transport, recreation, or for sport. Persons engaged in cycling are cyclists or bicyclists...	Admits use of Celestone
Tammy Thomas		Cycling	Testosterone
Do Thi Ngan Thuong Do Thi Ngan Thuong Đỗ Thị Ngân Thương is a Vietnamese artistic gymnast. Thương is the 2005 Southeast Asian Games and 2007 Southeast Asian Games champion on the balance beam and 2007 bronze medalist on the floor exercise...		Gymnastics	Furosemide
Egor Titov Egor Titov Yegor Ilyich Titov is a retired association footballer who played midfielder, who last played for Lokomotiv Astana. He was a goal scoring midfielder playing in "the hole" between the midfield and attack. He was well known for his vision, close control and accurate passing...		Football (soccer)	Bromantan
Rajiv Tomar Rajiv Tomar Rajiv Tomar is an Indian wrestler. He represented India in the men's freestyle 120 kg category at the 2008 Summer Olympics in Beijing, but lost to Steve Mocco of United States in qualifications.He is from Malakpur in Baraut district in Uttar Pradesh....		Wrestling	Methylhexaneamine
James Toney James Toney James Nathanial Toney is an American professional boxer who has held world titles in the middleweight, super middleweight, and cruiserweight divisions. Toney currently fights in the heavyweight division in boxing and also now competes in mixed martial arts.-Boxing career:Toney's amateur boxing...		Boxing	Nandrolone
Anthony Torres		Mixed martial arts	Boldenone Boldenone Boldenone , also known under the trade names Equipoise, Ganabol, Equigan and Ultragan, is an anabolic steroid developed for veterinary use, mostly for treatment of horses...
Kolo Touré Kolo Touré Kolo Habib Touré is an Ivorian footballer who plays for Manchester City and Ivory Coast. Touré is a central defender. He is the elder brother of Manchester City team-mate Yaya Touré and Makasa's Ibrahim Touré.-Arsenal:...		Football (soccer)
Mark Tout Mark Tout Mark Tout is an English bobsledder who competed from the mid 1980s to the mid 1990s. Born in Hitchin, Hertfordshire, he attended Cambridgeshire High School for Boys from 1972 to 1977...		Bobsleigh	Stanozolol
Alan Tsagaev Alan Tsagaev Alan Tsagaev is a Bulgarian weightlifter of Ossetian origin who competed in the Men's 105 kg weight class at the 2000 Summer Olympics and won a silver medal, lifting 422.5 kg in total...		Weightlifting	Steroids
Billy Turley Billy Turley William Lee "Billy" Turley is an English football goalkeeper who is currently playing at Southern League Premier Division side Brackley Town.- Career :...		Football (soccer)	Nandrolone (2002), Cocaine (2004)
Alexandra Tziouti		Cycling	Nandrolone

U

Name	Country	Sport	Banned substance	Reference
Sergey Ulegin Sergey Ulegin Sergey Ulegin is a Russian canoer who has been competing since 2001 He won a silver in the men's C-2 500 m event at the 2008 Summer Olympics in Beijing....		Canoe sprint	Amphetamine
Jan Ullrich Jan Ullrich Jan Ullrich is a German former professional road bicycle racer. In 1997, he was the first German to win the Tour de France. He went on to take five second places and a fourth in 2004 and third in 2005. He is considered one of the best time-trialists in the history of the sport...		Cycling	Amphetamine
Paritosh Upadhyay		Weightlifting
Alexander Urinov		Weightlifting	Cannabis Cannabis Cannabis is a genus of flowering plants that includes three putative species, Cannabis sativa, Cannabis indica, and Cannabis ruderalis. These three taxa are indigenous to Central Asia, and South Asia. Cannabis has long been used for fibre , for seed and seed oils, for medicinal purposes, and as a...
Albeiro Usuriaga Albeiro Usuriaga Albeiro Usuriaga López was a Colombian footballer who played as a striker.Nicknamed El Palomo, he played professionally in Colombia, Spain, Argentina, Mexico, Ecuador, Brazil, Paraguay and Venezuela, before being murdered at the age of 37.-Club career:Usuriaga first came to prominence with...		Football (soccer)	Cocaine

V

Name	Country	Sport	Banned substance	Reference
Jorge Valdez Jorge Valdez Jorge Daniel Valdez Godoy, is a football defender from Paraguay.-Career:Valdez started his career in Olimpia Asunción as a right-side defender, and won several national championships with the team. He then went on to play for many Paraguayan teams and for the Argentine side Central Norte. His...		Football (soccer)	Coca
Frank Vandenbroucke Frank Vandenbroucke (cyclist) Frank Vandenbroucke , was a Belgian professional road racing cyclist. He was the great hope of Belgian cycling in the 1990s but a remarkable talent which appeared in his adolescence in athletics and then in cycle racing dissipated in a succession of drugs problems, rows with teams, suicide...		Cycling		(self-admitted)
Zlatan Vanev		Weightlifting	Tampering with test
Fernando Vargas Fernando Vargas Fernando Vargas is a retired Mexican American boxer and two-time world champion, who won a bronze medal as an amateur at the 1995 Pan American Games in Mar del Plata. His nicknames include "Ferocious", "The Aztec Warrior" and "El Feroz"...		Boxing	Anabolic Steroids
Kaisa Varis Kaisa Varis Kaisa Varis is a retired Finnish cross country skier and biathlete. Her career has been marred by doping convictions: as a cross country skiier, she was involved but not suspended in a doping scandal and in 2003 she was suspended two years for doping use...		Cross-country skiing	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Dmitry Vassiliev		Ski jumping	Furosemide
Andrus Veerpalu Andrus Veerpalu Andrus Veerpalu is a former and so far the most successful Estonian male cross country skier.On 17 February 2006 he won his second Winter Olympics gold medal , becoming the fourth Estonian to have won two Olympic gold medals Andrus Veerpalu (born 8 February 1971 in Pärnu) is a former and so far...		Cross-country skiing	HgH
Sven Verdonck Sven Verdonck Sven Verdonck is a Belgian football player who plays in the central defence. He currently plays for Fortuna Sittard in Eerste Divisie on loan from Genk. In 2007, he went on loan to FC Brussels....		Football (soccer)	stanozolol Stanozolol Stanozolol, commonly sold under the name Winstrol , Tenabol and Winstrol Depot , was developed by Winthrop Laboratories in 1962...
Michael Viau		Weightlifting	Anabolic steroids
Chinthana Vidanage Chinthana Vidanage Chinthana Geetal Vidanage Vidanage is a weightlifter from Sri Lanka. In 2011 Vidanage was banned for four years for violating anti-doping rules....		Weightlifting	Methylhexanamine
Pieter de Villiers Pieter de Villiers (rugby player) Pieter de Villiers is a retired South African-born French rugby union footballer who represented France at international level and played in two Rugby World Cups, and ended his club career with Stade Français in the Top 14 competition in France...		Rugby union	Cocaine, ecstasy
Alexander Vinokourov Alexander Vinokourov Alexander Nikolaevich Vinokourov, also written Alexandre Vinokourov, is an ethnically Russian Kazakhstani professional road bicycle racer who currently competes with the UCI ProTeam Astana...		Cycling	Blood doping Blood doping Blood doping is the practice of boosting the number of red blood cells in the bloodstream in order to enhance athletic performance. Because such blood cells carry oxygen from the lungs to the muscles, a higher concentration in the blood can improve an athlete’s aerobic capacity and...
Richard Virenque Richard Virenque Richard VirenqueRichard Virenque's name is pronounced Ree-shah Vee-rahnk. Virenque considers himself a man of the South but pronounces his name in standard French. Confusion is caused by the southern habit of pronouncing "en" as "ang" or "eng", making it Vee-rank. But Virenque says Vee-rahnk or...		Cycling
Ľubomír Višňovský Lubomír Višnovský Ľubomír Višňovský is a Slovak professional ice hockey defenceman currently playing for the Anaheim Ducks of the National Hockey League .-Playing career:...		Ice hockey	Pseudoephedrine (only given public warning)
Nadzeya Vysotskaya Nadzeya Vysotskaya Nadzeya Vsotskaya is a Belarusian artistic gymnast. She was a member of the national elite team in 2004, competing at the European Championships in Amsterdam...		Gymnastics	Furosemide

W

Name	Country	Sport	Banned substance	Reference
Graham Wagg Graham Wagg Graham Grant Wagg is an English cricketer who currently plays for Glamorgan, having been at Warwickshire and Derbyshire.Wagg made his debut as a lower-order batsman for Warwickshire's Second XI in August 1999...		Cricket	Cocaine
Wakakirin Shinichi Wakakirin Shinichi Wakakirin Shinichi is a former sumo wrestler from Hyogo prefecture in Japan. His highest rank was maegashira 9. He was thrown out of the sport in February 2009 after being arrested for cannabis possession. In 2010 he became a professional wrestler.-Sumo career:Born in Kawanishi, he made his...		Sumo wrestling	Cannabis
Wakanohō Toshinori Wakanoho Toshinori Wakanohō Toshinori is a former sumo wrestler. His highest rank was maegashira 1...		Sumo wrestling	Cannabis
Achim Walcher		Cross-country skiing	Blood transfusion
Alexander Walke Alexander Walke Alexander Walke is a German professional football goalkeeper currently playing for FC Red Bull Salzburg.- Career :...		Football (soccer)	Tetrahydrocannabinol Tetrahydrocannabinol Tetrahydrocannabinol , also known as delta-9-tetrahydrocannabinol , Δ1-THC , or dronabinol, is the main chemical psychoactive substance found in the cannabis plant. It was first isolated in 1964. In pure form, it is a glassy solid when cold, and becomes viscous and sticky if warmed...
Wang Wei		Swimming	Clenbuterol
Manju Wanniarachchi Manju Wanniarachchi Manju Dinesh Kumara Wanniarachchi is a Sri Lankan boxer who won gold medal at the XIX Commonwealth Games Boxing Bantam Weight 56-kilo category, defeating Sean McGoldrick of Wales in the final, but was later stripped of his medal after failing a drugs test...		Boxing	Nandrolone
Shane Warne Shane Warne Shane Keith Warne is a former Australian international cricketer widely regarded as one of the greatest bowlers in the history of the game. In 2000, he was selected by a panel of cricket experts as one of the five Wisden Cricketers of the Century, the only specialist bowler selected in the quintet...		Cricket	Diuretics
Joe Warren Joe Warren (fighter) Joe Warren is an American Greco-Roman wrestler and mixed martial artist. As a Greco-Roman wrestler, he won the 2006 Pan American and World Championship and was a favourite for the 2008 Olympics, but was given a two-year suspension after testing positive for THC while trying to qualify for the 2007...		Wrestling	Marijuana
Claudell Washington Claudell Washington Claudell Washington is a former right fielder in Major League Baseball who played for the Oakland Athletics , Texas Rangers , Chicago White Sox , New York Mets , Atlanta Braves , New York Yankees and California Angels...		Baseball	Cocaine
Stig Wetzell Stig Wetzell Stig Wetzell is a retired professional ice hockey player who played in the SM-liiga. He played for HJK and HIFK.-Playing career:...		Ice hockey	Ephedrine	Stig Wetzell#1974 Doping Controversy
Mats Wilander Mats Wilander Mats Wilander is a former World No. 1 tennis player from Sweden. From 1982 through 1988, he won seven Grand Slam singles titles , and one Grand Slam men's doubles title...		Tennis	Cocaine
Michał Wilk		Powerlifting
Ricky Williams Ricky Williams Errick Lynne "Ricky" Williams, Jr. is an American football running back for the Baltimore Ravens of the National Football League. He was drafted by the New Orleans Saints fifth overall in the 1999 NFL Draft...		American football	Cannabis, other drugs
Kindel Woods		Basketball	Indian cannabis
Jesper Worre Jesper Worre Jesper Worre, born in Frederiksberg, is a former Danish cycle racer, who is president of the Danmarks Cykle Union .- Biography :He was a professional between 1982 and 1992. He took part in the 1989 Tour de France. Worre tested positive for 1992, confessed the use of doping and received a...		Cycling	amineptine
Wu Yanyan		Swimming

X

Name	Country	Sport	Banned substance	Reference
Abel Xavier Abel Xavier Faisal Xavier is a retired Portuguese footballer who played as a full back. He last played for Los Angeles Galaxy and also made 20 appearances for the Portuguese national team.-Career:...		Football (soccer)	Methandienone (Dianabol) Methandrostenolone Methandrostenolone is an orally-effective anabolic steroid originally developed by John Ziegler and released in the US in the early 1960s by Ciba. It was used as an aid to muscle growth by bodybuilders until its ban by Congress under the Controlled Substances Act...
Xiong Guoming		Swimming	Clenbuterol

Y

Name	Country	Sport	Banned substance	Reference
Dmitri Yaroshenko		Biathlon	r-EPO
Jeremy Yates Jeremy Yates Jeremy Yates is a New Zealand professional racing cyclist currently riding for Manisaspor Continental Cycling Team.-Career highlights:1999200020012002...		Cycling	Testosterone Testosterone Testosterone is a steroid hormone from the androgen group and is found in mammals, reptiles, birds, and other vertebrates. In mammals, testosterone is primarily secreted in the testes of males and the ovaries of females, although small amounts are also secreted by the adrenal glands...
Yevgenia Yermakova		Swimming	Diuretic

Z

Name	Country	Sport	Banned substance	Reference
Erik Zabel Erik Zabel Erik Zabel is a former German professional road bicycle racer who last raced with Milram. With over 200 professional wins he is considered by some one of the greatest German cyclists and best cycling sprinters of history...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO) (self-admitted)
Faat Zakirov		Cycling	NESP
Nina Zhivanevskaya Nina Zhivanevskaya Nina Aleksandrovna Zhivanevskaya is a 5-time Olympic backstroke swimmer from Russia, who has swum for Spain since 1999, following her marriage to a Spaniard ....		Swimming	Bromantane Bromantane Bromantane is a stimulant drug developed in Russia during the late 1980s, which acts mainly by inhibiting the reuptake of both dopamine and serotonin in the brain, although it also has anticholinergic effects at very high doses...
Alex Zülle Alex Zülle Alex Zülle is a Swiss former professional road bicycle racer. During the 1990s he was one of the best cyclists in the world, winning the Vuelta a España twice and taking the second place in 1999 Tour de France. He was world time-trial champion in Lugano in 1996.-Early career:Zülle was born and...		Cycling	Erythropoietin Erythropoietin Erythropoietin, or its alternatives erythropoetin or erthropoyetin or EPO, is a glycoprotein hormone that controls erythropoiesis, or red blood cell production...  (EPO)
Arthur Zwane Arthur Zwane Arthur 10111 Zwane is a retired South African football midfielder who last played for Kaizer Chiefs.Arthur's younger brother Ivan Zwane was also a football player....		Football (soccer)	Methyltestosterone Methyltestosterone Methyltestosterone is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause...
Tara Zwink		Snowboarding	Cannabis Cannabis Cannabis is a genus of flowering plants that includes three putative species, Cannabis sativa, Cannabis indica, and Cannabis ruderalis. These three taxa are indigenous to Central Asia, and South Asia. Cannabis has long been used for fibre , for seed and seed oils, for medicinal purposes, and as a...

Horses

Horse	Jockey	Country	Banned substance	Reference
ABC Landliebe	Cian O'Connor Cian O'Connor Cián O'Connor is an Irish equestrian who competes in the sport of showjumping.He won a show jumping gold medal at the 2004 Summer Olympics, which was later stripped from him due to drug offences. He continues to ride....		Fluphenazine Fluphenazine Fluphenazine is a typical antipsychotic drug used for the treatment of psychoses such as schizophrenia and acute manic phases of bipolar disorder. It belongs to the piperazine class of phenothiazines.... , Guanabenz Guanabenz Guanabenz is an alpha agonist of the alpha-2 type that is used as an antihypertensive drug. It is used to treat high blood pressure ....
Camiro	Tony André Hansen Tony André Hansen Tony Andre Hansen is a Norwegian show jumping competitor.-Beijing Olympics Controversy:At the 2008 Summer Olympics in Beijing, Hansen initially won the bronze medal as part of the Norwegian team in team jumping, together with Morten Djupvik, Stein Endresen, and Geir Gulliksen.However, after...		Capsaicin Capsaicin Capsaicin 2CHCH=CH4CONHCH2C6H3-4--3- ) is the active component of chili peppers, which are plants belonging to the genus Capsicum. It is an irritant for mammals, including humans, and produces a sensation of burning in any tissue with which it comes into contact...
Castle Forbes Maike	Jessica Kurten Jessica Kürten Jessica Kürten is an Irish equestrian who competes in the sport of show jumping.Born Jessica Chesney, Kürten won several national pony championships as a youth....		Etoricoxib Etoricoxib Etoricoxib is a COX-2 selective inhibitor from Merck & Co...
Chupa Cup	Bernardo Alves Bernardo Alves Bernardo Cardoso de Resende Alves is a show jumping rider from Brazil.- Early life :He is the son of João Baptista Ribeiro de Resende Alves and Maria José Cardoso. His interest in the sport of show jumping began at age four on a visit to a farm. He began to learn the sport at this age under the...		Capsaicin
Coster	Christian Ahlmann Christian Ahlmann Christian Ahlmann is a German equestrian who competes in the sport of show jumping.During the 2008 Summer Olympics, Ahlmann's horse tested positive for the banned substance capsaicin along with the horses of three other riders, and was subsequently suspended from the Games...		Capsaicin
Goldfever	Ludger Beerbaum Ludger Beerbaum Ludger Beerbaum is an internationally successful German rider who competes in show jumping, and has been ranked the No. 1 Show Jumper in the world by the FEI on multiple occasions....		Cortisone Cortisone Cortisone is a steroid hormone. It is one of the main hormones released by the adrenal gland in response to stress. In chemical structure, it is a corticosteroid closely related to corticosterone. It is used to treat a variety of ailments and can be administered intravenously, orally,...
Lantinus	Denis Lynch Denis Lynch Denis Lynch is an Irish German show jumper.He represented Ireland at the 2008 Summer Olympics in Beijing. Early on 21 August it emerged that he had withdrawn from the equestrian individual final which was due to have been held later that day...		Capsaicin,
Ooh Aah Camara	Norton		Phenylbutazone Phenylbutazone Phenylbutazone, often referred to as bute, is a non-steroidal anti-inflammatory drug for the short-term treatment of pain and fever in animals. In the United States, it is no longer approved for human use.-In humans:... , Oxyphenbutazone Oxyphenbutazone Oxyphenbutazone is a metabolite of phenylbutazone.-Scrabble:The word oxyphenbutazone holds the title for the highest possible score for a single play under American tournament Scrabble rules, scoring 1,780 points across three triple-word-score squares, joining seven tiles to eight already played...
Waterford Crystal	Cian O'Connor Cian O'Connor Cián O'Connor is an Irish equestrian who competes in the sport of showjumping.He won a show jumping gold medal at the 2004 Summer Olympics, which was later stripped from him due to drug offences. He continues to ride....		Fluphenazine Fluphenazine Fluphenazine is a typical antipsychotic drug used for the treatment of psychoses such as schizophrenia and acute manic phases of bipolar disorder. It belongs to the piperazine class of phenothiazines.... , Zuclopenthixol Zuclopenthixol Zuclopenthixol , also known as zuclopentixol, is a typical antipsychotic drug of the thioxanthene class...

See also

• List of Major League Baseball players suspended for steroids
• List of Major League Baseball players named in the Mitchell Report — notes players who have admitted, denied, and refused to comment on accusations of performance-enhancing drug use
• Doping at the Olympic Games
  Doping at the Olympic Games
  The use of PEDs has had a long history at the Olympic Games. Its origins can be traced even back to the Ancient Olympics where Olympians would eat lizard meat prepared a special way, in the hopes that it would give them an athletic edge. The first documented use of drugs to improve an athlete's...
  
  
• List of doping cases in athletics
• List of doping cases in cycling
• Pittsburgh drug trials
  Pittsburgh drug trials
  The Pittsburgh drug trials of 1985 were the catalyst for a baseball-related cocaine scandal which resulted in the harshest Major League Baseball penalties since the Black Sox scandal of 1919...
  
  
• List of professional sportspeople convicted of crimes