New Indo-European language, Neanderthal debunking, Cannons, Cannibals & Skull Cups, Swords, Lost Temples, Chinese Emperors and more.
We do have Xianbei samples now. They are closest to Khamnegans. I assume the frequency of light hair and eyes was low and was just exaggerated by people at that time due to it being so uncommon.
Unless the samples we have aren't reflective of the overall population