Gallery | IAAF WORLD CHAMPIONSHIP 2015 Day 7 | ATHLETICS-WORLD-2015

(L-R) Second placed Jamaica's Shermaine Williams, first placed USA's Brianna Rollins and Russia's Nina Morozova cross the finish line as Croatia's Andrea Ivancevic tumbles on the floow in a semi-final of the women's 100 metre hurdles athletics event at the 2015 IAAF World Championships at the "Bird's Nest" National Stadium in Beijing on August 28, 2015. AFP PHOTO / PEDRO UGARTE

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