Amantle Montsho of Botswana leaves the starting block at the start of her women's 400 metres semi-finals during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 11, ... more 
Amantle Montsho of Botswana leaves the starting block at the start of her women's 400 metres semi-finals during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 11, 2013. REUTERS/Dylan Martinez less 
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Reuters | Photo By © Dylan Martinez / Reuters / Reuters
Fri, Aug 22, 2014 8:20 AM EDT