The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
The Stanley Cup originally was only seven and a half inches high.
41
Prior to 1900, prize fights lasted up to 100 rounds.
36
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
The average life span of a major league baseball is 5-7 pitches.
114
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226
From a complete stop, a human is capable of outrunning a Formula One Racecar for about 30 feet!
91