Johnson announces he will take break from golf . Ryder Cup will miss the Medinah PGA and Johnson tournaments . World No . eight says he needs he will seek `` professional help '' to improve `` mental health ''
Dustin Johnson announces he will take break from golf . Johnson will miss the U.S. PGA and Ryder Cup tournaments . World No . 16 says he needs he will seek `` professional help '' to improve `` mental health ''