McIlroy 'would be disappointed not to win one of the next three majors'

World number one Rory McIlroy admitted success is now measured in terms of major titles as he looks to defend the BMW PGA Championship title which kick-started his brilliant run of form.

McIlroy was ranked 10th before his stunning victory at Wentworth 12 months ago, which came just days after he called off his wedding to tennis star Caroline Wozniacki, even though the invitations had just been sent.