David McMillan is a professional American and Canadian football

Gridiron football

Gridiron football , sometimes known as North American football, is an umbrella term for related codes of football primarily played in the United States and Canada. The predominant forms of gridiron football are American football and Canadian football...

 defensive end

Defensive end

Defensive end is the name of a defensive position in the sport of American and Canadian football.This position has designated the players at each end of the defensive line, but changes in formations have substantially changed how the position is played over the years...

 free agent

Free agent

In professional sports, a free agent is a player whose contract with a team has expired and who is thus eligible to sign with another club or franchise....

. He was drafted by the Cleveland Browns

Cleveland Browns

The Cleveland Browns are a professional football team based in Cleveland, Ohio. They are currently members of the North Division of the American Football Conference in the National Football League...

 in the fifth round of the 2005 NFL Draft

2005 NFL Draft

The 2005 NFL Draft was the procedure by which National Football League teams selected amateur college football players. It is officially known as the NFL Annual Player Selection Meeting. The draft was held April 23–24, 2005. The league also held an supplemental draft that year, which was held after...

. He played college football

College football

College football refers to American football played by teams of student athletes fielded by American universities, colleges, and military academies, or Canadian football played by teams of student athletes fielded by Canadian universities...

 for the Kansas Jayhawks

Kansas Jayhawks football

The Kansas Jayhawks football program is the intercollegiate football program of the University of Kansas Jayhawks. The program is classified in the NCAA's Division I, and the team competes in the Big 12 Conference....

.

College career

McMillan started

Starting lineup

A starting lineup in sports is an official list of the set of players who will actively participate in the event when the game begins. The players in the starting lineup are commonly referred to as starters, whereas the others are substitutes or bench players.The starters are commonly the best...

 37 of 46 games at defensive end

Defensive end

Defensive end is the name of a defensive position in the sport of American and Canadian football.This position has designated the players at each end of the defensive line, but changes in formations have substantially changed how the position is played over the years...

 for the University of Kansas

Kansas Jayhawks

The sports teams at the University of Kansas are known as the Jayhawks. They are one of three schools in the state of Kansas that participate in NCAA Division I. The Jayhawks are also a member of the Big 12 Conference...

 and collected 150 tackles

Tackle (football move)

Most forms of football have a move known as a tackle. The primary purposes of tackling is to disposses an opponent of the ball, to stop the player from gaining ground towards goal or to stop them from carrying out what they intend....

 with 15 sacks

Quarterback sack

In American football and Canadian football, a sack occurs when the quarterback is tackled behind the line of scrimmage before he can throw a forward pass, or when the quarterback is tackled behind the line of scrimmage in the "pocket" and the intent of what he was going to do is unclear...

, 30 stops for losses, 19 quarterback pressures, five forced fumble

Fumble

A fumble in American and Canadian football occurs when a player, who has possession and control of the ball loses it before being downed or scoring. By rule, it is any act other than passing, kicking or successful handing that results in loss of player possession...

s, 2 fumble recoveries, and 2 interceptions

Interception (football)

An interception, intercept or pick is a move in many forms of football, including Canadian and American football, as well as rugby league, rugby union, Australian rules football and Gaelic football, which involves a pass, either by foot or hand, being caught by an opposition player, who usually...

.

Cleveland Browns

McMillan was selected by the Browns in the fifth round (139th overall) of the 2005 NFL Draft

2005 NFL Draft

The 2005 NFL Draft was the procedure by which National Football League teams selected amateur college football players. It is officially known as the NFL Annual Player Selection Meeting. The draft was held April 23–24, 2005. The league also held an supplemental draft that year, which was held after...

. He was waived by the Browns on August 30, 2008 prior to the 2008 season

2008 Cleveland Browns season

The 2008 Cleveland Browns season was the team's 62nd season as a franchise and was the team's 58th season as a member of the National Football League. The Browns finished with a 4–12 record and failed to qualify for the playoffs. The season marked Romeo Crennel's fourth year as head coach of the...

Toronto Argonauts

McMillan was signed by the Toronto Argonauts

Toronto Argonauts

The Toronto Argonauts are a professional Canadian football team competing in the East Division of the Canadian Football League. The Toronto, Ontario based team was founded in 1873 and is one of the oldest existing professional sports teams in North America, after the Chicago Cubs and the Atlanta...

on April 9, 2009 and was cut at the end of training camp.