Who is the world’s fastest runner? The answer depends on a few factors. First, let’s clarify. Are we talking about the world’s fastest human? If so, the runner you’re looking for is Usain Bolt, the Jamaican Olympian who set the world record for fastest 100-meter sprint in 2009. As Encyclopædia Britannica explains, Belgian scientists who measured Bolt’s speed found that he was able to run at 27.33 miles per hour.
But outside of humans, which creatures can run the fastest? Find out with this list of the world’s fastest animals. Discover the planet’s quickest critters and see how their top speeds stack up against humans. Plus, learn about even more cool animals here.