Gallery | IAAF WORLD CHAMPIONSHIP 2015 Day 5 | TOPSHOTS-ATHLETICS-WORLD-2015

TOPSHOTS Jamaica's Usain Bolt gestures before the start of a heat of the men's 200 metres athletics event at the 2015 IAAF World Championships at the "Bird's Nest" National Stadium in Beijing on August 25, 2015. AFP PHOTO / ADRIAN DENNIS

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