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
Most NASCAR Teams use nitrogen in their tires instead of air.
62
Cheetahs were raced at Romford greyhound stadium in 1937!
60
Kite flying is a professional sport in Thailand.
85
The first baseball caps were made of straw.
226
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
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