In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
Prior to 1900, prize fights lasted up to 100 rounds.
36
The average life span of a major league baseball is 5-7 pitches!
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At 120 miles per hour, a Formula One car generates so much downforce that it can drive upside down on the roof of a tunnel.
91
Basketball great Wilt Chamberlain never fouled out of a game.
90
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Babe Ruth wore No. 3 because he batted third.
45