 But he did average nine rebounds a game. Ben Wallace is a Hall of Famer. Four-time Defensive Player of the Year. Four-time All-Star. Six-time All-Defensive Player of the Year. Five-time All-NBA. Two-time Rebounding Champion. Fury of the Fro. Nobody played harder than Ben Wallace. You know what? He was a really good dude in the room. Ben Wallace is undeniably the greatest undrafted player in NBA history. He didn't have to be drafted. And his dad didn't have the kind of influence to get him drafted.