Jack Nicklaus currently holds the most major Golf titles at 18, he won his first in 1962 and his last in 1986 but he is now retired. However the active golfer with the most majors is Tiger Woods, now on 14.
Jack Nicklaus with 18.
Sam Snead with 82.
This is a dumb question. There was no first PGA tour golfer. A better question would be who were the first golfers on the first PGA tour.
The Masters, The US Open, The Open and The PGA Championship.
Tiger woods of course !
Byron nelson won 11
Ernie Els is a PGA tour golfer from South Africa who has won many PGA Tour tournaments.
Julius Nicholas Boros (March 3, 1920 - May 28, 1994) was an American professional golfer. Boros was born in Bridgeport, Connecticut. He won 18 PGA Tour events, including three major championships: the 1952 and 1963 U.S. Opens and the 1968 PGA Championship. He was the oldest player ever to win a major championship with his 1968 PGA Championship win at the age of 48
Currently it is Tiger Woods. He has more career major wins and career PGA tour wins than any other active golfer.