Most NASCAR Teams use nitrogen in their tires instead of air.
62
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
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
Tug of War was an Olympic event between 1900 and 1920.
209
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
All major league baseball umpires must wear black underwear while on the job!
104
Three consective strikes in bowling is called a turkey.
30