Wilt Chamberlain is the only player to average at least 30 points and 20 rebounds per game over his entire career.
Wilt Chamberlain . He is the only player to score 100 points in a single NBA game or average more than 40 and 50 points in a season . Chamberlain is the only player in NBA history to average at least 30 points and 20 rebounds per game in a season , a feat he accomplished seven times . He is also the only player to average at least 30 points and 20 rebounds per game over the entire course of his NBA career .