Oludamola Osayomi of Nigeria, center, and Ivet Lalova of Bulgaria, center left, compete in a heat for the Women's 100m at the World Athletics Championships in Daegu, South Korea, Sunday, Aug. 28, ... more 
Oludamola Osayomi of Nigeria, center, and Ivet Lalova of Bulgaria, center left, compete in a heat for the Women's 100m at the World Athletics Championships in Daegu, South Korea, Sunday, Aug. 28, 2011. (AP Photo/David J. Phillip) less 
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Associated Press | Photo By David J. Phillip
Sun, Aug 28, 2011 12:25 AM EDT