"Saturday Night Live head writer and Weekend Update co-anchor, Colin Jost, has six sets of stitches on his face alone. He's been punched in at least four different sketches on Saturday Night Live, including once by his boss, Lorne Michaels. But if there's one trait that makes someone well suited to comedy, it's being able to take a punch-metaphorically and, occasionally, physically. From growing up as an overweight kid in a family of firefighters...