Explanation

Gymnastics was one of the original sports featured at the modern Olympic Games, which were first held in Athens, Greece in 1896. 

Men's gymnastics was included in the inaugural Olympics, with women's gymnastics being introduced later, at the 1928 Amsterdam Olympics.

The 1896 Olympics featured five gymnastics events for men, including:

1. Horizontal bar
2. Parallel bars
3. Pommel horse
4. Rings
5. Vault