Cue John Williams’s “Olympic Fanfare”—who’s excited for the 2012 London Olympics this summer? From Bruce Jenner’s 1976 decathlon win to gymnast Mary Lou Retton’s 1984 perfect-10 vault to swimmer Dara Torres’s 2008 triumph at 41, we are celebrating the upcoming Games with some superstars of past summers. Check out these nine Olympians and where they are today.