The PGA is an acronym for the Professional Golf Association. It is the governing body for men's professional golf. Read profiles of PGA greats like Tiger Woods, Arnold Palmer and Jack Nicklaus
Jack Nicklaus is one of the greatest golfers in history, but he was initially shunned for beating Arnold Palmer. But things changed quickly -- Nicklaus has been "officially" and unofficially named the greatest player to ever play the game.