Tiger Woods at the 2000 U.S. Open
He is only a man, prone to ordinary foibles. But at the 2000 U.S. Open, Tiger Woods seemed more like a machine, ripping through the course with robotic precision while outpacing the field by a record 15 shots. Woods was the only player to break par in the event, putting on a show that Tom Watson later called the greatest display of golf of all time.