Most NASCAR Teams use nitrogen in their tires instead of air.
62
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
People in nudist colonies play volleyball more than any other sport.
67
A 'face-off' in hockey was originally called a 'puck-off'.
70
Tug of War was an Olympic event between 1900 and 1920.
209
The first baseball caps were made of straw.
226