Here's Wilt Chamberlain dominating the 1957 NCAA Tournament
'dantheman9758' has a YouTube channel, The Wilt Chamberlain Archive, that states, "This channel showcases rarely seen footage of Wilt Chamberlain and the era he played in. If you are a fan of basketball you will certainly enjoy this channel and the opportunity to see rare game footage that pre-dates the NBA's media age (the 1980's - present)."
So here's Wilt Chamberlain dominating the 1957 NCAA Tournament.
