Gert Thys

Gert Thys (born 12 November 1971) is a male long-distance runner from South Africa, who represented his native country in the marathon at the 1996 and 2004 Summer Olympics.

[4] He also had success in East Asia at the Seoul International Marathon, where he won three times between 2003 and 2006, as well as taking the runner-up spot in 2005.

[5] Thys contested the outcome and a protracted hearing following his competitive ban by Athletics South Africa eventually resulted in his exoneration.

Laboratory errors in processing his sample meant the Court of Arbitration for Sport CAS found in his favour.

[8] Thys successfully argued to the court that the fact that the same technician had analysed both his positive samples (a breach of the anti-doping rules) had meant that the validity of the tests could not stand.

Gert Thys (left), 2012