MKRob Sports

Y. E. Yang, ranked No. 110 in the world, took on No. 1 Tiger Woods and never blinked.

Yang, of South Korea, stunned Woods and electrified the golf world on Sunday at Hazeltine National by shooting a two-under-par 70 in the final round to win the P.G.A. Championship with a score of eight-under 280.

Woods finished three strokes back after a final-round 75, and Lee Westwood and Rory McIlroy tied for third at 285.

In one of the biggest upsets in the sport’s history, Yang, 37, became the first Korean man to win one of golf’s four major championships. He was also the first golfer to overtake Woods in a major championship in which Woods had the lead going into the final round.