Augusta chairman Fred Ridley has ruled out any changes to the 12th hole at the Masters during his tenure after Vijay Singh and Ben Crenshaw called for the tee box to be moved back. The 155-yard par-3 hole makes up one third of Amen Corner at the Masters, which is seen as the most difficult section of the course. The narrow green sits in between two large bunkers with a sweeping bank at the front dropping down into a body of water. It’s caught many of the sport’s best golfers out to wreck their chances of winning the green jacket at Augusta. Singh perfectly navigated the tricky 12th hole when h…