It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The average life span of a major league baseball is 5-7 pitches.
114
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
The king of hearts is the only king without a moustache on a standard playing card!
169
Tug of War was an Olympic event between 1900 and 1920.
209
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
All major league baseball umpires must wear black underwear while on the job!
104
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