Coach Harmon III: DJ, Koepka are 'flatline-type guys'
June 19, 2017
Coach Claude Harmon III says the calmness that both Dustin Johnson and Brooks Koepka show on the course is not an act.
Video: Claude Harmon likens Brooks Koepka to Dustin Johnson
Coach Claude Harmon III says the calmness that both Dustin Johnson and Brooks Koepka show on the course is not an act.
