Usain bolt News

London - Usain Bolt and his Jamaican team mates pulled off yet another stunning victory today, this time in the 4x100 m relay. Canada's team celebrated winning the bronze until officials ruled them disqualified due to a slight mis-step.

In the 2012 Summer Olympics in London, Usain Bolt became the first sprinter in Olympic track and field history to successfully defend both 100m and 200m Olympic titles in consecutive Games. Bolt’s dominance will transform the future of sprinting.

London - Jamaican sprinter Usain Bolt took home the gold in the 200-metre race in today's 2012 Olympics. Fellow Jamaicans Johan Blake and Warren Wier won silver and bronze, respectively.

While most of the world was watching the Olympics' greatest and most anticipated race live, U.S. fans were treated instead to a replay of the equestrian event.

London - Was there really any doubt? Jamaican sprinter Usain Bolt successfully defended his Olympic reign as fastest man in the world, easily winning the 100 m final. His countryman and running partner, Yohan Blake, took the silver.

London - Jamaican sprinter Usain Bolt has won his second consecutive Olympic gold medal in the 100 meters, finishing in an Olympic-record 9.63 seconds.

London - Here is a quick preview as to what the world can expect to enjoy watching during Day 9 of the London 2012 Olympic Summer Games.

Cincinnati - Sarah, an 11-year-old cheetah at the Cincinnati zoo, set a new world land speed record during a shoot for the National Geographic magazine. Sarah accomplished the world record-breaking sprint on June 20, covering 100 meters in 5.95 seconds.

This is a cautionary tale: if your task is to hand out flowers after a big sprint, don't start by crossing into a runner's lane. Especially as the race is just ending and the lane belongs to the fastest human on the planet.

Daegu - The Jamaican relay team finished competition at the IAFF World Championships by setting a world record of 37.04 seconds in the men's 4x100-meter to take home the gold medal in the last event of the games held in Daegu, Korea.