Rory McIlroy acquired his fourth major golf trophy by winning the PGA Championship at Valhalla.
It was the second straight major title for McIlroy Sunday, making him the fourth player to win four majors at 25 years of age or younger. The other three were Tiger Woods, Jack Nicklaus and Bobby Jones, reports Xinhua.
Phil Mickelson finished runner-up, his ninth second place in majors.
