Who is the no. 1 fastest man in the world?

Usain Bolt: The Fastest Man in History

When it comes to speed, one name towers above the rest: Usain St. Leo Bolt. Born on August 21, 1986, in Trelawny, Jamaica, Bolt isn't just the fastest man in the world—he's the fastest in recorded history. With a record-shattering 100-metre sprint of 9.58 seconds set in 2009, he redefined what was thought possible on the track.

Bolt’s dominance wasn't limited to the 100 metres. He also holds the world record in the 200 metres (19.19 seconds) and was a key force in Jamaica’s world-record 4 × 100 metres relay team. His lightning-quick performances earned him eight Olympic gold medals across three Games (2008, 2012, 2016), making him a global icon and a symbol of sheer athletic brilliance.

What set Bolt apart wasn’t just his speed—it was his flair. With his signature “Lightning Bolt” pose and infectious charisma, he turned track events into must-watch moments. Standing at 6'5", his stride was unusually long for a sprinter, yet his acceleration and top-end speed were unmatched. Analysts still study his technique, a rare blend of power, form, and timing.

Retired since 2017, Bolt left the sport at the peak of his fame. No sprinter has come close to touching his records in over a decade. While new talents emerge every season, the title of “fastest man” remains firmly in Bolt’s hands—unlikely to be challenged anytime soon.

So who is number one? The answer is as clear as a starting pistol: Usain Bolt is, and likely will remain, the fastest man the world has ever seen.