Most NASCAR Teams use nitrogen in their tires instead of air.
62
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
During WWII, because a lot of players were called to duty, the Pittsburgh Steelers and Philadelphia Eagles combined to become The Steagles.
113
Prior to 1900, prize fights lasted up to 100 rounds.
36
Kite flying is a professional sport in Thailand.
85
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113