It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Most NASCAR Teams use nitrogen in their tires instead of air.
62
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
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
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113
The first baseball caps were made of straw.
226