The practice of identifying baseball players by number was started by the Yankees in 1929.
64
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
Kite flying is a professional sport in Thailand.
85
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Tug of War was an Olympic event between 1900 and 1920.
209
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
Each year, 30,000 people are seriously injured by exercise equipment.
46
Lars Andersen has rediscovered an ancient form of archery that allows him to shoot 10 arrows in 4.9 seconds, while it takes others 13-35 seconds. He is even faster than the fictional archer Legolas in the Lord of the Rings series.
17