Holy shit, what a performance by Rory McIlroy - 4 rounds in the 60s 65–66–68–69, making him only the third player in U.S. Open history to break 70 in all four rounds. Finishing 2-under 69 Sunday to close the four days at Congressional at 16-under 268, he shattering a U.S. Open scoring record held by four players, including Jack Nicklaus and Tiger Woods. Simply amazing to watch.