Competition rules of certain international federations cite age limits as follows:
- Bobsled (minimum of 14 years old)
- Boxing (17-32)
- Diving (minimum of 14)
- Equestrian (16 or older)
- Figure skating (15 by July 1 of previous year)
- Gymnastics (must be 16 years old in Olympic year)
- Judo (15 or older), luge (16 or older)
- Soccer (under 23)
- Team handball (over 18)
- Weightlifting (17 or older)
- Wrestling (must be at least 17 on day of Opening Ceremonies).