Jamaica's Usain Bolt (R) shakes hands with team mate and second-placed Yohan Blake after winning the men's 100m final during the London 2012 Olympic Games at the Olympic Stadium August 5, 2012. Bolt proved that lightning can strike twice by retaining the 100 metres sprint title, the most coveted of all Olympic golds, in a searing 9.63 seconds - the second fastest run of all time.
BARCELONA, SPAIN - 1991: The original Olympic Dream Team pose for a group photo from back row (L-R) Patrick Ewing, Christian Laetner, Magic Johnson, David Robinson and Karl Malon. Middle row (L-R) Larry Bird, Michael Jordan, head coach Chuck Daly, Charles Barkley and Chris Mullin. Bottom row (L-R) Scottie Pippen, John Stockton and Clyde Drexler in Barcelona, Spain in 1991.
Usain Bolt may have been the only athlete who upstaged swimmer Michael Phelps in the recent Beijing Olympics. The Jamaican sprinter surprisingly set two individual world records in the 100 and 200 meters and was part of a 4×100 relay world record Jamaican team.