Dominican Republic's Felix Sanchez celebrates after competing in the men's 400m hurdles semifinals at the athletics event of the London 2012 Olympic Games on August 4, 2012 in London.OLIVIER ... more 
Dominican Republic's Felix Sanchez celebrates after competing in the men's 400m hurdles semifinals at the athletics event of the London 2012 Olympic Games on August 4, 2012 in London.OLIVIER MORIN/AFP/GettyImages less 
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Getty Images | Photo By OLIVIER MORIN / AFP/Getty Images
Sun, Aug 5, 2012 3:24 AM EDT