Most NASCAR Teams use nitrogen in their tires instead of air.
62
Prior to 1900, prize fights lasted up to 100 rounds.
36
Babe Ruth wore No. 3 because he batted third.
45
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
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
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
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113
In 1998, Serena and Venus Williams said they could beat any man ranked 200 or worse in a game of tennis. Karsten Braasch, ranked 203, accepted the challenge and easily beat them, 6-1, 6-2.
16