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
Each year, 30,000 people are seriously injured by exercise equipment.
46
Kite flying is a professional sport in Thailand.
85
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Boxer Wladimir Klitshko auctioned his Olympic gold medal to raise money for underprivileged Ukrainian children. He raised $1,000,000. The buyer immediately returned the medal to Wladimir as he wanted it to remain in the Klitschko family.
4
Prior to 1900, prize fights lasted up to 100 rounds.
36