Jamaica's Usain Bolt and Britain's James Dasaolu compete in the men's 100m heats at the athletics event of the London 2012 Olympic Games on August 4, 2012 in London. AFP PHOTO / JOHANNES EISELE
Jamaica's Usain Bolt competes in the men's 100m heats at the athletics event of the London 2012 Olympic Games on August 4, 2012 in London. AFP PHOTO / ERIC FEFERBERG
Photo finish de la serie de Usain Bolt