The practice of identifying baseball players by number was started by the Yankees in 1929.
64
Each year, 30,000 people are seriously injured by exercise equipment.
46
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113
People in nudist colonies play volleyball more than any other sport.
67
All major league baseball umpires must wear black underwear while on the job!
104
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
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73