The sailfish is the fastest swimming ´thing´on earth. It can reach speeds of 120 kph.
The fastest thing known on Earth is LIGHT.It travels at the speed of 186,000 miles per. second.
The second fastest land animal on earth is the Pronghorn.
A meteorite .? :p
tasha :) lollz
The pedigree falcon
The peregrine falcon is the fastest animal on earth. It can fly at almost 400 km/hr. The cheetah is the fastest land animal.