Aaron Rai might be a surprising winner of the PGA Championship, but that's based on his pedigree and not the quality of shots that makes him a major champion.

English golfer Aaron Rai on Sunday won the PGA Championship with a winning score of 9-under par, finishing three shots above Spanish star Jon Rahm and American Alex Smalley.

Not only because he utterly deserved to – the 31-year-old’s final-round 65 an incredible display of control and focus on a day when more established names faltered – but because it introduced wider sp...