Is gymnastics the hardest sport in the world?

Related questions

1. What are the 6 types of gymnastics?
2. Does gymnastics make you shorter?
3. What age do female gymnasts retire?
4. How old should you be to start gymnastics?
5. Can I start gymnastics at 15?
6. Does gymnastics make you skinny?
7. What is the difference between gymnastics and dance?
8. Is gymnastics a real sport?
9. What age did Simone Biles start gymnastics?
10. Does Gymnastics make your thighs big?

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