It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Most NASCAR Teams use nitrogen in their tires instead of air.
62
Each year, 30,000 people are seriously injured by exercise equipment.
46
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
The king of hearts is the only king without a moustache on a standard playing card!
169
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
People in nudist colonies play volleyball more than any other sport.
67
At 120 miles per hour, a Formula One car generates so much downforce that it can drive upside down on the roof of a tunnel.
91