2012 BMW Championship Third & Final Round - wgaesf
Dustin Johnson hits his tee shot on 17  during the final round of the 2012 BMW Championship at Crooked Stick Golf Course in Carmel Indiana on Sunday Sept. 9, 2012
(Charles Cherney/WGA)

Dustin Johnson hits his tee shot on 17 during the final round of the 2012 BMW Championship at Crooked Stick Golf Course in Carmel Indiana on Sunday Sept. 9, 2012
(Charles Cherney/WGA)