Why McIlroy is favourite to win US PGA at Quail Hollow
Rory McIlroy has won four times at Quail Hollow and holds the course record so goes into this week's US PGA Championship with a fearsome reputation, writes Iain Carter.
Rory McIlroy has won four times at Quail Hollow and holds the course record so goes into this week's US PGA Championship with a fearsome reputation, writes Iain Carter.
