The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Each year, 30,000 people are seriously injured by exercise equipment.
46
No high jumper has ever been able to stay off the ground for more than one second.
78
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
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
Kite flying is a professional sport in Thailand.
85
Left-handed people are better at sports that require good spatial judgment and fast reaction, compared to right-handed individuals.
94
In 1998, Serena and Venus Williams said they could beat any man ranked 200 or worse in a game of tennis. Karsten Braasch, ranked 203, accepted the challenge and easily beat them, 6-1, 6-2.
16