Most NASCAR Teams use nitrogen in their tires instead of air.
62
A 'face-off' in hockey was originally called a 'puck-off'.
70
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
Kite flying is a professional sport in Thailand.
85
Tug of War was an Olympic event between 1900 and 1920.
209
During WWII, because a lot of players were called to duty, the Pittsburgh Steelers and Philadelphia Eagles combined to become The Steagles.
113
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63