World Athletics Championships: Seven tested positive at Moscow
Roman Avramenko of Ukraine Seven athletes failed drugs tests at August's World Championships, the International Association of Athletics Federations has...
Asafa Powell
Justin Gatlin: Athletics is still credible despite failed drug tests
American sprinter Justin Gatlin says he still believes in the credibility of athletics despite Tyson Gay and Asafa Powell failing drug...
Tyson Gay and Asafa Powell: Olympic sprinters fail drug tests
Former world champion Tyson Gay and Jamaica's ex-100m world record holder Asafa Powell have failed drug tests. American Gay, 30,...