Cheetahs were raced at Romford greyhound stadium in 1937!
60
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
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
Babe Ruth wore No. 3 because he batted third.
45
From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113