South Africa's Caster Semenya gets ready before competing in the women's 800m heats at the athletics event of the London 2012 Olympic Games on August 8, 2012 in London. AFP PHOTO / OLIVIER ... more 
South Africa's Caster Semenya gets ready before competing in the women's 800m heats at the athletics event of the London 2012 Olympic Games on August 8, 2012 in London. AFP PHOTO / OLIVIER MORINOLIVIER MORIN/AFP/GettyImages less 
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Getty Images | Photo By OLIVIER MORIN / AFP/Getty Images
Wed, Aug 8, 2012 6:59 AM EDT