Oliver of the U.S. crosses the finish line to win the men's 110 meters hurdles final during the IAAF...
David Oliver of the U.S. (C) crosses the finish line ahead of teammate Ryan Wilson (L) and Sergey Shubenkov of Russia (R) to win the men's 110 meters hurdles final during the IAAF World Athletics Championships at the Luzhniki stadium in Moscow August 12, 2013. REUTERS/Kai Pfaffenbach (RUSSIA - Tags: SPORT ATHLETICS)