me don't know.. i hope this can help uuu..haha..:),,jk
Usane Bolt from Jamiaca
Usain Bolt at 27 miles per hour
The fastest person on record ran 23 mph
44.72 km/h
Pretty fast I'd say
they are people that move their arms and legs to get more speed and they have probably ran since they was a child
he ran fast and became the fastest man on the earth
Usain Bolt of Jamaica ran the 100 meters in 9.56 - very fast indeed.
In 2011, Kenyan Geoffrey Mutai ran 2:03.02.
The plural form is runners up.
It has to be Chris Johnson, he ran the fastest recorded 40 yard dash in the history of the NFL combine i think it was 4.24 but i know for sure dominique rodgers-cromartie ran 4.29Tyreek Hill is the fastest NFL
Oh ya hes the fastest in the league in terms of speed because he ran a 4.17 fortythis summer hers fast.
The Cheetah is the fastest animal on Earth, they can run up to 75 MPH.