It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The first baseball caps were made of straw.
226
Michael Jordan makes more money from Nike annually than all of the Nike factory workers in Malaysia combined.
433
Cheetahs were raced at Romford greyhound stadium in 1937!
60
Babe Ruth wore No. 3 because he batted third.
45
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
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