The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Babe Ruth wore No. 3 because he batted third.
45
Most NASCAR Teams use nitrogen in their tires instead of air.
62
In England, there's a phenomenon called the "half-time kettle effect" where power use surges at half-time during England's matches in the World Cup as everyone turns on their tea kettles at the same time.
3
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113