Rory McIlroy of Northern Ireland hugs his caddie after winning the PGA Championship golf tournament on the Ocean Course of the Kiawah Island Golf Resort in Kiawah Island, S.C., Sunday, Aug. 12, 2012.

Rory McIlroy of Northern Ireland hugs his caddie after winning the PGA Championship golf tournament on the Ocean Course of the Kiawah Island Golf Resort in Kiawah Island, S.C., Sunday, Aug. 12, 2012.