It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
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 Stanley Cup originally was only seven and a half inches high.
41
Michael Jordan makes more money from Nike annually than all of the Nike factory workers in Malaysia combined.
433
Tug of War was an Olympic event between 1900 and 1920.
209
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
The average life span of a major league baseball is 5-7 pitches.
114