Most NASCAR Teams use nitrogen in their tires instead of air.
62
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
Left-handed people are better at sports that require good spatial judgment and fast reaction, compared to right-handed individuals.
94
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
Prior to 1900, prize fights lasted up to 100 rounds.
36
The average life span of a major league baseball is 5-7 pitches.
114
Babe Ruth wore No. 3 because he batted third.
45