It is just called the US Open and Graeme McDowell won.
Martin Kaymer, he beat Bubba Watson in a play off.
Bobby Nichols won the 1964 PGA Championship.
John Daly won the 1991 PGA Championship.
Bob Tway won the 1986 PGA Championship.
In the US PGA at whistling straight it was 134 golfers overall with 71 making the cut
Rory Mcllroy won the 2014 PGA Championship at Valhalla.
The 1997 US PGA Championship.
he won after a play-off with the American player Bubba Watson