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
Cheetahs were raced at Romford greyhound stadium in 1937!
60
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
Tug of War was an Olympic event between 1900 and 1920.
209
So that's how they cheat - a microwaved baseball will fly farther than a frozen baseball.
226
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
Prior to 1900, prize fights lasted up to 100 rounds.
36