OAKVILLE, ON - JULY 21: Dustin Johnson chips to the 16th green during the first round of the RBC Canadian Open at Glen Abbey Golf Club on July 21, 2016 in Oakville, Canada. (Photo by Gregory Shamus/Getty Images)
OAKVILLE, ON - JULY 21: Dustin Johnson chips to the 16th green during the first round of the RBC Canadian Open at Glen Abbey Golf Club on July 21, 2016 in Oakville, Canada. (Photo by Gregory Shamus/Getty Images)