Prior to 1900, prize fights lasted up to 100 rounds.
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Most NASCAR Teams use nitrogen in their tires instead of air.
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In 1998, Serena and Venus Williams said they could beat any man ranked 200 or worse in a game of tennis. Karsten Braasch, ranked 203, accepted the challenge and easily beat them, 6-1, 6-2.
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There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
Tug of War was an Olympic event between 1900 and 1920.
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The Stanley Cup originally was only seven and a half inches high.
41