Usain Bolt also holds the record for the fastest 100 metres with a running start at 8.70 (41 km/hr). This was achieved at a 150 metres race in Manchester 2009, completed in 14.35.

Currently that is considered to be Bolt, the title of world's fastest man goes to the world record holder for 100 meters and that is him.

Usain Bolt

The current men's world record is 9.58 seconds, set by Jamaica's Usain Bolt, while the women's world record of 10.49 seconds set by American Florence Griffith-Joyner in 1988 remains unbroken.

Husain

Husain bolt from Jamaica