Jamaica's Asafa Powell reacts after competing in the men's 100m semi-finals at the athletics event during the London 2012 Olympic Games on August 5, 2012 in London. AFP PHOTO / GABRIEL BOUYSGABRIEL ... more 
Jamaica's Asafa Powell reacts after competing in the men's 100m semi-finals at the athletics event during the London 2012 Olympic Games on August 5, 2012 in London. AFP PHOTO / GABRIEL BOUYSGABRIEL BOUYS/AFP/GettyImages less 
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Getty Images | Photo By GABRIEL BOUYS / AFP/Getty Images
Mon, Aug 6, 2012 12:19 AM EDT