Most rebounds in an NBA game

Most rebounds in an NBA game
Who
Wilt Chamberlain
Where
United States (Philadelphia )
When
24 November 1960

The most rebounds in an NBA game is 55 and was achieved by Wilt Chamberlain (USA), at the Philadelphia Civic Center, Philadelphia, Pennsylvania, USA, on 24 November 1960.

Despite Wilt's 55 rebounds his team the Philadelphia Warriors lost the game 129-132 against the Boston Celtics.