The first baseball caps were made of straw.
226
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
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
In 1998, Serena and Venus Williams said they could beat any man ranked 200 or worse in a game of tennis. Karsten Braasch, ranked 203, accepted the challenge and easily beat them, 6-1, 6-2.
16
When pitched, the average Major League baseball rotates 15 times before being hit.
113
Cheetahs were raced at Romford greyhound stadium in 1937!
60