Merritt, Taylor, Wariner and Clement of the U.S. celebrate their gold medal for men's 4x400 meters relay...
(From L to R) LaShawn Merritt, Angelo Taylor, Jeremy Wariner and Kerron Clement of the U.S. celebrate their gold medal during the medal ceremony for the men's 4x400 metres relay at the world athletics championships in Berlin August 23, 2009. REUTERS/Martin Rose/Pool (GERMANY SPORT ATHLETICS)