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
Michael Jordan makes more money from Nike annually than all of the Nike factory workers in Malaysia combined.
433
A 'face-off' in hockey was originally called a 'puck-off'.
70
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17