Jamaica's Usain Bolt reacts as he wins the men's 200m final during the London 2012 Olympic Games
Jamaica's Usain Bolt reacts as he wins the men's 200m final during the London 2012 Olympic Games at the Olympic Stadium August 9, 2012. Wallace Spearmon of the U.S., who finished fourth, is seen in the background. REUTERS/Gary Hershorn (BRITAIN - Tags: OLYMPICS SPORT ATHLETICS)