Quail Hollow Club's "Green Mile" (holes 16, 17, and 18) is considered one of the toughest stretches in golf. The Green Mile features water hazards, elevation changes, bunkers, and firm greens.

— The Green Mile nearly sent Masters champion Rory McIlroy home early from the PGA Championship. Quail Hollow’s closing three holes known did a number on several other players, too.

Finishing out a tournament, or even a single round, is never easy, but at Quail Hollow and the Green Mile, it's one of toughest tasks in professional golf. MORE GOLF DIGEST PGA CHAMPIONSHIP COVERAGE .

Quail Hollow’s closing three holes known… CHARLOTTE, N.C. (AP) — The Green Mile nearly sent Masters champion Rory McIlroy home early from the PGA Championship.

Quail Hollow Club's "Green Mile" (holes 16, 17, and 18) is considered one of the toughest stretches in golf. The Green Mile features water hazards, elevation changes, bunkers, and firm greens.

Quail Hollow’s closing three holes known did a number on several other players ... has played Quail's Green Mile in an uncharacteristic 4 over this week — and he's the guy who has won here ...

CHARLOTTE, N.C. (AP) — The Green Mile nearly sent Masters champion Rory McIlroy home early from the PGA Championship. Quail Hollow’s closing three holes known did a number on several other ...

CHARLOTTE, N.C. (AP) — The Green Mile nearly sent Masters champion Rory McIlroy home early from the PGA Championship. Quail Hollow’s closing three holes known did a number on several other ...