The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
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
A 'face-off' in hockey was originally called a 'puck-off'.
70
The king of hearts is the only king without a moustache on a standard playing card!
169
Kite flying is a professional sport in Thailand.
85
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
During WWII, because a lot of players were called to duty, the Pittsburgh Steelers and Philadelphia Eagles combined to become The Steagles.
113