Australia's Sally Pearson poses with her gold medal for the women's 100-meter hurdles during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Wednesday, Aug. 8, 2012. (AP Photo/Ben Curtis)
Australia's Sally Pearson poses with her gold medal for the women's 100-meter hurdles during the athletics in the Olympic Stadium at the 2012 Summer Olympics, London, Wednesday, Aug. 8, 2012. (AP Photo/Ben Curtis)