Rory McIlroy hit a superb final round of 62 to retain his RBC Canadian Open title – before taking aim at rebel series chief Greg Norman.
McIlroy, who started the day in a share of the lead with Tony Finau, hit 10 birdies in his eight-under-par round to finish two shots clear of the American on 19 under and land his 21st PGA Tour crown.
That is one more than Norman, the CEO of the Saudi-backed LIV Golf Invitational Series, whose maiden event finished on Saturday.
