
When Rory McIlroy lifted high the Wannamaker Trophy in 2014 after his one-shot victory at the PGA Championship, few watching on thought it would be long until they saw McIlroy achieve the feat again.
McIlroy had won four Majors in as many years by this point, and by winning the PGA Championship at Valhalla, he became the first since Padraig Harrington to win consecutive Majors after winning the Open Championship at Hoylake the month prior.