Is it normal for an African to be born with ginger/orangebrown hair?

An African girl from two African parents was born with ginger hair, but no one else in her family was born with ginger hair. Because that hair colour is unusual and also because of some African school rules in her hometown had Rules such as " everybody should wear uniform and are not allowed to have hair" so she had to go to the barber like more than 5 times a year to have her hair shaved.

After so many years of shaving her hair in the elemenentary school, her hair turned brown and then later dark brown.


So is it normal?
Does it mean one of the parent have ginger DNA without knowing about it?
Is it normal for an African to be born with ginger/orangebrown hair?
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