Leroy Dixon of the U.S., Jamaica's Asafa Powell, Britain's Mark Lewis-Francis and Brazil's Sandro Viana...
Leroy Dixon (R) of the U.S., Jamaica's Asafa Powell (2nd R), Britain's Mark Lewis-Francis (2nd L) and Brazil's Sandro Viana (L) cross the finish line in the men's 4X100 metres relay final at the 11th IAAF World Athletics Championship in Osaka September 1, 2007. REUTERS/Bobby Yip (JAPAN)