It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
All major league baseball umpires must wear black underwear while on the job!
104
Prior to 1900, prize fights lasted up to 100 rounds.
36
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91
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.
62
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