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
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
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
Babe Ruth wore No. 3 because he batted third.
45