[Eli5] Why do people get bald on the back or front of their head rather than their face, chest or genitals?

Question

[Eli5] Why do people get bald on the back or front of their head rather than their face, chest or genitals?

In: 35

Answer 1

I have a full beard but no hair on my head. I like my beard but would trade it in an instant with a full haired head lol