What training does Ben Simmons receive from his sports psychology coach?
Graham Betchart: Graham Betchart (born April 30, 1978) is a sports psychology mental skills coach and current director of mental training for Lucid Performance. Graham Betchart:  Notable athletes Betchart has coached include Andrew Wiggins, Karl-Anthony Towns, and Ben Simmons, the first overall picks for the 2014, 2015, and 2016 NBA drafts, respectively.
i don't know