Few Olympic upsets compare to shot-putter Robert Garrett’s triumph in the 1896 discus throw. Discus wasn’t part of American athletics in the late-1800s, so before leaving for Athens, Garrett studied images from ancient Greek art and attempted to build one from scratch. His prototype discus tipped the scales at 25 pounds—far heavier than the regulation weight of less than five pounds—and after struggling to throw it, he all but abandoned hope of competing in the event at the games. It wasn’t until Garrett arrived in Athens that he stumbled upon a lighter, regulation discus and decided to enter the competition after all. He flubbed his first couple throws, but eventually heaved the discus over 95 feet—enough to best the Greek favorite, Panagiotis Paraskevopoulos. “This was a tragedy for Greece,” Garret’s teammate Thomas Curtis later quipped, “but high comedy for us.” American Olympians would go on to dominate the track and field events at the 1896 games, claiming the olive branch in nine out of 12 events.