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
Lars Andersen has rediscovered an ancient form of archery that allows him to shoot 10 arrows in 4.9 seconds, while it takes others 13-35 seconds. He is even faster than the fictional archer Legolas in the Lord of the Rings series.
17
Each year, 30,000 people are seriously injured by exercise equipment.
46
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Three consective strikes in bowling is called a turkey.
30
Michael Jordan makes more money from Nike annually than all of the Nike factory workers in Malaysia combined.
433