The practice of identifying baseball players by number was started by the Yankees in 1929.
64
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Basketball great Wilt Chamberlain never fouled out of a game.
90
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
The average life span of a major league baseball is 5-7 pitches.
114
Each year, 30,000 people are seriously injured by exercise equipment.
46
When pitched, the average Major League baseball rotates 15 times before being hit.
113