American professional golfer (born 1990) John Michael "J. J." Spaun Jr. is an American professional golfer who plays on the PGA Tour. He has won one major championship, the 2025 U.S. Open. 1,003,511 views on June 16, 2025 — Wikipedia's most-read article that day. Also most read: Sam Altman, Melissa Hortman, List of attacks during the Twelve-Day War, Ali Khamenei. Wiki link