Dear @valued-customer , Your article is interesting!
Genesis records that the Nephilim were destroyed by Adam's descendants. According to the Bible, Goliath, who was killed by David, was descended from the Nephilim. So, I guessed that there must have been a different kind of human being from Adam's descendants.
By the way, Do you belive 'Mitochondrial Eve'?
https://www.livescience.com/mitochondrial-eve-first-human-homeland.html
Do you believe the claim that you and I shared the mitochondria of black women?😳