Only 29 players have ever played the Green Mile without a bogey on the week. GREEN MILE: The Green Mile at Quail Hollow Club – the most brutal three-hole finishing stretch in golf that will doom most players and leave only one survivor standing at the end of the 107th PGA Championship with a Wanamaker Trophy in his hands.

Few details of the upcoming PGA Championship will have as much impact on the final result as what the players can do on the so-called "Green Mile."