Cheetahs were raced at Romford greyhound stadium in 1937!
60
A 'face-off' in hockey was originally called a 'puck-off'.
70
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226
Left-handed people are better at sports that require good spatial judgment and fast reaction, compared to right-handed individuals.
94
From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91