On this blue planet, there is always one man who runs the fastest. To prove this, Jamaica's Usain Bolt won three gold medals at the London Olympics, including the men's 100m, 200m, and 4 x 100m relay. On August 6, Beijing time, he broke the 100m world record with 9.63 seconds. He is the first athlete to retain the Olympic 100m and 200m titles. Bolt is now an Olympic legend, and boasts three gold medals from the Beijing Olympics and three gold medals from the London Olympics.