zuko
The fastest speed set by a human runner is 27.8 mph (44.72 km/h) achieved by Usain Bolt during his 100m world record run in 2009.
Usain Bolt Nationality : Jamaican
Yes, 100m in 9.58, currently the fastest 100m runner in the world.
the first fastest is usain bolt and in second is asafa Powell
not sure think is japanese guy name: Nobuhau Asahara with 10:24 for 100m
U.S. runner Florence Griffith Joyner with a 10.49
The worlds fastest runner is Usain Bolt.He broke his own record and he will break it again............Well I am from the Caribbean and this year in Beijing was our year......But the worlds fastest runner is Usain Bolt and he ran 9.69 seconds.
10.04s set in 2009.
As of now, the fastest boy runner in the world is Usain Bolt from Jamaica, holding the world record in the 100m and 200m sprints. For women, the title of the fastest girl runner in the world is currently held by Florence Griffith-Joyner from the USA, who set world records in the 100m and 200m sprints.
As of now, the title of the fastest female runner in the world is held by Florence Griffith-Joyner, who set the world record in the 100m and 200m sprints in 1988. Her records still stand today.
IBM Road Runner
The fastest man in the 100m sprint is Jamaica's Usain Bolt, with a 9.58s finish at Berlin, Germany, August 16, 2009.