>>211738791Whites have curly hair too With Caucasians, research shows that “45 percent of European people have straight hair, 40 per cent have wavy hair and 15 per cent have curly hair.”
Curly hair is not exclusive to one race and it does not mean you have to be mixed raced to have curly hair. It's actually not rare for Caucasians to have curly hair. Genes are super complex and diverse.
'Curly hair gene' discovered by scientist
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Is hair texture determined by genetics?
There is no single curly hair gene, so the curly hair in different races does not mean it came from a single gene. Curly hair in one group could have evolved differently from another. Different genes play a role in causing hair to be curly.