Kyros Vassaras is a Greek former professional football referee. Outside of refereeing, he works as a travel agent in Thessaloniki

Thessaloniki

Thessaloniki , historically also known as Thessalonica, Salonika or Salonica, is the second-largest city in Greece and the capital of the region of Central Macedonia as well as the capital of the Decentralized Administration of Macedonia and Thrace...

, Greece

Greece

Greece , officially the Hellenic Republic , and historically Hellas or the Republic of Greece in English, is a country in southeastern Europe....

. Vassaras is also a linguist; he is able to speak Greek

Modern Greek

Modern Greek refers to the varieties of the Greek language spoken in the modern era. The beginning of the "modern" period of the language is often symbolically assigned to the fall of the Byzantine Empire in 1453, even though that date marks no clear linguistic boundary and many characteristic...

, German

German language

German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....

, English

English language

English is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread into what was to become south-east Scotland under the influence of the Anglian medieval kingdom of Northumbria...

 and Spanish

Spanish language

Spanish , also known as Castilian , is a Romance language in the Ibero-Romance group that evolved from several languages and dialects in central-northern Iberia around the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia during the...

.

Vassaras has been a FIFA

FIFA

The Fédération Internationale de Football Association , commonly known by the acronym FIFA , is the international governing body of :association football, futsal and beach football. Its headquarters are located in Zurich, Switzerland, and its president is Sepp Blatter, who is in his fourth...

 referee since 1998, and refereed his first senior international in 1999, in a match between Austria and San Marino. That same year, he was selected as one of the referees for the FIFA World U-17 Championships in New Zealand. He was named as a UEFA Elite Referee in 2004 and, since then, has officiated matches in the UEFA Champions League

UEFA Champions League

The UEFA Champions League, known simply the Champions League and originally known as the European Champion Clubs' Cup or European Cup, is an annual international club football competition organised by the Union of European Football Associations since 1955 for the top football clubs in Europe. It...

, the European Championships

UEFA European Football Championship

The UEFA European Football Championship is the main football competition of the men's national football teams governed by UEFA . Held every four years since 1960, in the even-numbered year between World Cup tournaments, it was originally called the UEFA European Nations Cup, changing to the current...

 and the Olympic Games

Olympic Games

The Olympic Games is a major international event featuring summer and winter sports, in which thousands of athletes participate in a variety of competitions. The Olympic Games have come to be regarded as the world’s foremost sports competition where more than 200 nations participate...

.

In 2009, after being left out of the list of European referees to officiate at the 2010 FIFA World Cup

2010 FIFA World Cup

The 2010 FIFA World Cup was the 19th FIFA World Cup, the world championship for men's national association football teams. It took place in South Africa from 11 June to 11 July 2010...

due to his age, he decided to completely retire from officiating.