This could have been a very painful accident ...
Check out this interview with Usain Bolt as he trains in the Jamaican heat. "Behind the scenes is where all the work is done," he said.
Check out this clever Xfinity commercial starring Usain Bolt. What if Usain Bolt had a twice-as-fast brother named Insane Bolt? #InsaneBolt
He's up against Jamaican sprinter Usain Bolt.
The decorated Olympians could race over 600 meters in the near future.
A list of the top 100 track & field athletes using the social media service Twitter.
South Korean electronics company walks away from the IAAF.
Jamaican sprinter Usain Bolt leads the way.