World’s Fastest Man

Britain’s Dwain Chambers celebrates after finishing first in his men’s 100m round 1 heats at the London 2012 Olympic Games at the Olympic Stadium August 4, 2012. Photo credits: REUTERS/Dylan Martinez (BRITAIN – Tags: OLYMPICS SPORT ATHLETICS TPX IMAGES OF THE DAY)

Source: http://sports.yahoo.com/photos/olympics-100m-race-to-become-world-s-fastest-man-slideshow/britains-dwain-chambers-celebrates-finishing-first-mens-100m-photo-123347893.html