Prior to 1900, prize fights lasted up to 100 rounds.
36
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
Cheetahs were raced at Romford greyhound stadium in 1937!
60
A 'face-off' in hockey was originally called a 'puck-off'.
70
The first baseball caps were made of straw.
226
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226