Here's why:
* Cheetahs are the fastest land animals on Earth: They can reach speeds of up to 70 mph (112 km/h) in short bursts.
* Horses are very fast, but not as fast as cheetahs: The fastest horse breeds, like Thoroughbreds and Quarter Horses, can reach speeds of up to 44 mph (71 km/h).
So while horses are incredibly fast and powerful, they are no match for the speed of a cheetah.