My Best Friend has a Perfect Hairline

My best friend has a literally perfect juvenile hairline, not a single out of place or thinned hair, complete thickness, length, literally perfect as if he was 10 years old.

My grandfather (mother’s father) had a perfect juvenile hairline and no hair loss when he died at 102. It happens and not everyone loses their hair or their juvenile hairline. Most of his sons had perfect hairlines as well and the children of these men might inherit the same hairline qualities.