Usain Bolt is known as the greatest track and field athlete in history for his numerous feats, records broken and his impact on the sport during his active years.
More of the Largest Athletes in Sports History
Usain Bolt says his world records will stand for 15-20 years - NBC Sports
Why is Usain Bolt retiring at the age of 31? - Quora
Video: 'Great time' - Usain Bolt says as he hugs Lyles after running
On This Day: Usain Bolt cements legacy with 2nd world record in 4 days - Yahoo Sport
Usain Bolt: World's fastest man in history picks his hardest World Record that will be broken last - Pulse Sports Kenya
Usain Bolt predicts his world records may stand for 15-20 years
Help us cook — Cadiz cry out to Guinness World Record star Hilda
Usain Bolt - Wikipedia
Bolt targeting sub-19 run, says retirement not a given - Stabroek News
World Athletics renames indoor athletics as 'short track' - Pulse
Help us cook — Cadiz cry out to Guinness World Record star Hilda
Bolt predicts his world records could stand for 15-20 years - WSVN 7News, Miami News, Weather, Sports
Usain Bolt Facts for Kids