Most NASCAR Teams use nitrogen in their tires instead of air.
62
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Cheetahs were raced at Romford greyhound stadium in 1937!
60
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
Prior to 1900, prize fights lasted up to 100 rounds.
36
Basketball great Wilt Chamberlain never fouled out of a game.
90
At horse race tracks, the favorite wins fewer than 30% of the time!
29