Category:Young men by country by year

Not to be confused with the category: Young men by year by country.

 See also category: Young women by country by year – opposite (gender binary).

1. Baby boys (birth – 24 months old)

2. Boys (2–13 years old (puberty))

3. Adolescent boys (13–17 years old)

4. Men (18+ years old)

5. Young men (18–39 years old)

6. Middle-aged men (40–59 years old)

7. Old men (60+ years old)

Definitions come from, but are slightly modified from, the Physical stages of human life as found at Wikipedia:Human development (biology).

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