The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
The first baseball caps were made of straw.
226
The average life span of a major league baseball is 5-7 pitches.
114
Cheetahs were raced at Romford greyhound stadium in 1937!
60
At 120 miles per hour, a Formula One car generates so much downforce that it can drive upside down on the roof of a tunnel.
91
The Stanley Cup originally was only seven and a half inches high.
41
A 'face-off' in hockey was originally called a 'puck-off'.
70