When it comes to feats of speed and strength, Homo sapiens is a pretty pitiful species. The list of animals that can outsprint us is embarrassing. There's the cheetah, of course, but also horses, ostriches, greyhounds, grizzly bears, kangaroos, wild boars, even some house cats.
Based on the their speed unspooling fishing lines, we think black marlins can travel 80 mph. But you don't need the fastest fish on the planet to make gold medal swimmer César Cielo look slow. He also falls behind the Gentoo penguin and the common octopus, not to mention a whole lot of species of fish.
The latest video from NPR's Skunk Bear explores the physiology and evolution behind humanity's secret power, and takes you to a race in Wales that pits humans against horses. Now there's one human vs. animal race where we stand a chance.