Tyson Gay from 12 Disgraced Olympians

12 Disgraced Olympians

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Tyson Gay

One of America’s best hopes to beat Usain Bolt in 2012 Olympics couldn’t quite pull it off, but he did help the men’s 4 x 100 meter relay bring in a silver. But now the fastest man in the U.S. is in hot water: Gay announced his withdrawal this week from the upcoming world track championships in Moscow, citing a positive test for an unnamed banned substance.