ST. LOUIS, MO - AUGUST 11: Charl Schwartzel (RSA) waves to the fans after a putt on the 11th green during the PGA Championship August 11, 2018, at Bellerive Country Club in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)
ST. LOUIS, MO - AUGUST 11: Dustin Johnson (USA) waves to the crowd after a putt on the 11th green during the PGA Championship August 11, 2018, at Bellerive Country Club in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)
ST. LOUIS, MO - AUGUST 11: Charl Schwartzel (RSA) plays his shot from the 12th tee during the PGA Championship August 11, 2018, at Bellerive Country Club in St. Louis, MO. (Photo by Tim Spyers/Icon Sportswire)