Duke Freshman RJ Barrett is LOOKING SMOOTH for the duke blue devils. Zion Williamson is listed at 6‘7“ 285 lbs. RJ Barrett and Zion Williamson Breaking RECORDS at Duke. Freshman Zion Williamson and RJ Barrett already breaking records at Duke basketball. Duke Freshman RJ Barrett looks like a top 5 pick in the 2019 NBA draft. Rj Barrett drew hanlen workout.