The US Open. Just ask Phil, Nick Faldo, Greg Norman and Sam Snead.
No, its the Masters, just ask Lee Trevino, Johnny Miller and Greg Norman.
In my mind the PGA has always been a notch below these 2, but Billy Casper, Tom Watson, Arnold Palmer and Nick Faldo never managed to win it.
The British Open is in its own category. I think its great, but "back in my day" it was a much different game than what we saw here in the states--it took a special golfer to win a major on both continents. So maybe it is the most prestigious
