Practically anyone who applied for participation in time, provided is was for one of the sports that then was on the program and provided they were men.
1768
If you mean FIRST allowed, 1900.
No, they wern't allowed
figure skating
Any free-born could compete in it and the men and boys were different divisions.
1996 Summer Olympics in Atlanta.
Saudi Arabia and Qatar.
Women were not allow to compete at the first Olympic in 1896.
1900 was the first Olympics when women were allowed to compete in golf, tennis, and croquet.
Women were first allowed to compete in tennis at the 1900 Games in Paris.
Women first competed in the Olympic Games in 1900. Charlotte Cooper became the first female Olympic Champion. She won the tennis singles.
1980 Summer Games in Moscow. They sent 14 athletes to compete in swimming and athletics without winning a medal.