Walter Hagen and Jack Nicklaus have enjoyed the most success in this event with five wins each to their name.
The number of men to have defended their PGA crowns: Barnes, Sarazen, Hagen, Diegel, Shute and Woods.
Gene Sarazen won the championship at this age in 1922 and is still the youngest ever recipient of the Wanamaker Trophy.
The times Baltusrol has hosted a Major.
Julius Boros is the oldest winner of the PGA, taking the title in 1968.
The biggest margin of victory, recorded by Rory McIlroy over David Lynn at Kiawah Island in 2012.