Who was the coach of Karl-Anthony Towns Jr., a Dominican-American professional basketball player for the Minnesota Timberwolves of the National Basketball Association ?
Graham Betchart: Graham Betchart (born April 30, 1978) is a sports psychology mental skills coach and current director of mental training for Lucid Performance. Karl-Anthony Towns: Karl-Anthony Towns Jr. (born November 15, 1995) is a Dominican-American professional basketball player for the Minnesota Timberwolves of the National Basketball Association (NBA).
Graham Betchart