I am not saying they don't descend from Cro-magnon, I'm just saying it's very unlikely to be the reason he looks that way. He needs to have a decent amount of autosomal WHG admixture to influence his look and he has little to none such admixture.
I've seen Blacks and Amerindians too with those angular features. It's not always connected to Cro-magnons. Convergent evolution is a thing.

