The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
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The practice of identifying baseball players by number was started by the Yankees in 1929.
64
Most NASCAR Teams use nitrogen in their tires instead of air.
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From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91
Boxer Wladimir Klitshko auctioned his Olympic gold medal to raise money for underprivileged Ukrainian children. He raised $1,000,000. The buyer immediately returned the medal to Wladimir as he wanted it to remain in the Klitschko family.
4
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
Cheetahs were raced at Romford greyhound stadium in 1937!
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