1 CheetahThe top position in the list of fastest mammals in the world is occupied by Cheetah. Cheetah is the part of the cat family and this carnivore has the capacity to run at the speed as in between 70-75 miles per hour. The Cheetah is native to south-western Asia and Africa and average life span for this animal is 12 to 14 years.
2 SpringbokSpringbok is second fastest running animal on the earth and occupies the second place in this list. Found mainly in southern and southwestern Africa, Springbok is a medium-sized brown and white antelope-gazelle. This beautiful animal can run up 100 km/h and can leap 4 m into the air and jump a horizontal distance of up to 15 m. The average life span for Springbok is 7-9 years .