In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
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
Most NASCAR Teams use nitrogen in their tires instead of air.
62
Basketball great Wilt Chamberlain never fouled out of a game.
90
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17