Most NASCAR Teams use nitrogen in their tires instead of air.
62
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
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
During WWII, because a lot of players were called to duty, the Pittsburgh Steelers and Philadelphia Eagles combined to become The Steagles.
113
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
People in nudist colonies play volleyball more than any other sport.
67
Hockey player Jarome Iginla donates $2,000 to the children’s charity Kidsport for every goal he scores. Since 2000 it has added up to more than $700,000.
12