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Was invented in 1839 and went pro in 1869 -
American football was invented in 1869 and went pro in 1920 -
Soccer was invented in 1863 then in 1885 soccer was a pro sport -
1891 was when the basketball was invented and went pro in 1898. -
Hockey was invented in 1875 and then went pro in 1903 -
Tennis was invented in 1873 by Major Walter and went pro in 1963 -
Boxing was invented in 688BC then went pro in 1981 -
In 1823 rugby was invented then in 1995 rugby was made a pro sport -
Curling was invented in Scotland in the 16th century then was made a sport in the olympics in 1998 -
MMA was invented in 1980 and in january of 2001 UFC president dana white made the UFC