LONDON, ENGLAND - AUGUST 09: Caster Semenya (L) of South Africa approaches the finish line ahead of Elena Arzhakova of Russia (C) and Janeth Jepkosgei Busienei (R) of Kenya as they compete during the... more 
LONDON, ENGLAND - AUGUST 09: Caster Semenya (L) of South Africa approaches the finish line ahead of Elena Arzhakova of Russia (C) and Janeth Jepkosgei Busienei (R) of Kenya as they compete during the Women's 800m Semifinals on Day 13 of the London 2012 Olympic Games at Olympic Stadium on August 9, 2012 in London, England. (Photo by Clive Brunskill/Getty Images) less 
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Getty Images | Photo By Clive Brunskill / Getty Images
Thu, Aug 9, 2012 7:38 PM EDT