Usain Bolt's 100-metre world record could come under serious threat later this year - though any new record won't count in the official record books.

BEIJING -- After two years of uncertainty, Usain Bolt produced his biggest clutch performance to beat rival Justin Gatlin on Sunday in the 100-meter final at the world championships with a lunge at ...

Jamaica's Usain Bolt won the gold medal in the 200m final on Thursday, while Yohan Blake, earned the silver. After the first turn, the Jamaican pair pulled ahead of the pack to make it a race of their ...

Usain Bolt, 39, is considered by many to be the greatest sprinter of all time. He won eight gold medals on the track, representing Jamaica at the Olympic Games from 2004 to 2016. His signature event ...