who has most rebounds in nba history?
<answer> Wilt Chamberlain <context> 1 Wilt Chamberlain holds the record for the most rebounds in NBA history with 23,924 rebounds. 2  In addition to scoring, Wilt made his career rebounding and scoring. 3  Bill Russell is the runner up for the most rebounds in the NBA leading the Boston Celtics and grabbing 21,620 rebounds in his career.