Most NASCAR Teams use nitrogen in their tires instead of air.
62
Cheetahs were raced at Romford greyhound stadium in 1937!
60
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
When pitched, the average Major League baseball rotates 15 times before being hit.
113