nostr:note1qlczflndhrm7ne6ky8zl8g5eparw88y0fn0xrlhm2y9p8yvufv7sz0dxtq The Nephilim were known to have red hair,

Six fingers/toes and two rows of teeth.

"...there was a man of great stature, who had six fingers on each hand, and six toes on each foot, twenty-four in number, and he also was descended from the giants."

2 Samuel 21:20