Cheetahs were raced at Romford greyhound stadium in 1937!
60
Most NASCAR Teams use nitrogen in their tires instead of air.
62
Three consective strikes in bowling is called a turkey.
30
A 'face-off' in hockey was originally called a 'puck-off'.
70
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
In England, there's a phenomenon called the "half-time kettle effect" where power use surges at half-time during England's matches in the World Cup as everyone turns on their tea kettles at the same time.
3
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