BEIJING -- Usain Bolt lowered his 6-foot-5 frame into a too-small seat in the warm-up room and watched on TV as his main rival coasted across the line in a first-round heat at the world championships.

KINGSTON, Jamaica -- Usain Bolt's Olympic quest is in question after the sprint superstar left his country's national championships with a hamstring injury shortly before he was going to run the ...

Former Jamaican sprinter Usain Bolt — who was once known as the fastest man in the world — is a huge Manchester United fan. He has never shied away from showing his support for the club, often posting ...