Usain Bolt 100M FINAL RACE 9.63 GOLD 2012 London Olympics LIVE HD

Bolt retains his title as greatest sprinter in history with a time of 9.63 seconds(new Olympic best), just 0.05 seconds slower than his own staggering world record. It was an Amazing race with seven men managing to go under 10 seconds in the 100m final. The stadium was lit up with camera flashes as everyone cheered and clapped for Usain Bolt.