Jamaica's Usain Bolt celebrates as he crosses the finish line to win the men's 200m final during the London 2012 Olympic Games at the Olympic Stadium August 9, 2012. From L to R: Jamaica's Warren Weir, Bolt, Wallace Spearmon of the U.S., Netherlands' Churandy Martina and Yohan Blake of Jamaica. REUTERS/Lucy Nicholson (BRITAIN - Tags: OLYMPICS SPORT ATHLETICS TPX IMAGES OF THE DAY)