World record holder Usain Bolt stormed to the fastest time of the year in winning the 100m at the Diamond League meeting here on Thursday.

Olympic champion Bolt ran 9.76sec, beating the time he set e

Triple Olympic champion Usain Bolt could have an unexpected challenger when the Jamaican world record holder runs his first 100 metres on Saturday.

Asafa Powell, who held the world record before Bolt

Usain Bolt wants to go for four gold medals at next summer's London Olympics, adding the 4x400 meters relay to his usual schedule of three sprint events.

The defending Olympic champion in the 100, 20