Usain Bolt Speeds To 100m Victory In 10.06 Seconds

Usain Bolt has set the pace for Rio 2016 with a 10-second 100m win on Copacabana beach two years before the Olympics. The world's fastest man was in Rio de Janeiro for the Mano a Mano sprint against British sprinter Mark Lewis Francis, American Wallace Spearmon and Brazilian Jefferson Liberato Lucindo.