SHEBOYGAN, WI - AUGUST 11: Tiger Woods of the United States walks to the second hole during a practice round prior to the 2015 PGA Championship at Whistling Straits on August 11, 2015 in Sheboygan, Wisconsin. (Photo by Scott Halleran/Getty Images)
SHEBOYGAN, WI - AUGUST 11: Tiger Woods of the United States walks to the second hole during a practice round prior to the 2015 PGA Championship at Whistling Straits on August 11, 2015 in Sheboygan, Wisconsin. (Photo by Scott Halleran/Getty Images)