Editor’s note: In celebration of Golf Digest’s 75th Anniversary, each month Writer-At-Large Jaime Diaz will interview key figures in the game to explore what happened when they were at the height of ...

KOHLER, WI - AUGUST 15: A PGA of America rules official chats with Dustin Johnson (R) on the 18th green during the final round of the 92nd PGA Championship on the Straits Course at Whistling Straits ...