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
Each year, 30,000 people are seriously injured by exercise equipment.
46
A 'face-off' in hockey was originally called a 'puck-off'.
70
Michael Jordan makes more money from Nike annually than all of the Nike factory workers in Malaysia combined.
433
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
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51