Eli Manning and Michael Phelps, two of America's most well-known athletes, as well as two of America's goofiest looking people. I really think it's the protruding lower jaws and possible overbites (in Phelps' case, ridiculously pronounced overbite) that make these two look so much alike. Is Phelps' head really shaped that oddly, or is it just his haircut, or a bad picture maybe? At least Eli's head doesn't jut out in places it shouldn't, I guess...