Watch Stephen Colbert challenge a ‘Super Mario’ speedrunner

You’ve probably seen video game speed runs before, but on a major TV channel? Not likely… until now. In what appears to be a first for nationwide US TV, The Late Show‘s Stephen Colbert ran a segment that pitted a speedrunner (Super Mario Bros. 3 expert Mitch Fowler) against Colbert and the Columbia University men’s relay team to see who …