https://www.nba.com/stats/players/bio?dir=D&sort=PLAYER_WEIGHT

According to NBA’s listed weights, only players with higher weight than Zion are Boban who is 7 foot 4, Nurkic who is 7 foot and he shares the third spot with Jokic who is 6 foot 11. Both of them have listed weight of 284 lbs.

Zion’s listed height is 6 foot 6, and there is 231 NBA player that has height listed with 6 foot 7 or higher.