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

USA's Ronnie Ash reacts as he gets disqualified during a false start during the men's 110 metres hurdles athletics event at the 2015 IAAF World Championships at the "Bird's Nest" National Stadium in Beijing on August 26, 2015. AFP PHOTO / GREG BAKER

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