Jamaican Olympic gold medallist Bolt leaps ahead of the U.S. sprinter Spearmon and Brazilian athlete...
Jamaican Olympic gold medallist Usain Bolt (C) leaps ahead of the U.S. sprinter Wallace Spearmon (L) and Brazilian athlete Jefferson Lucindo during the "Mano a Mano" men's 100 metres challenge on Copacabana beach in Rio de Janeiro August 17, 2014. REUTERS/Sergio Moraes (BRAZIL - Tags: SPORT ATHLETICS)