Revolutionary genetic research identifies 2,500-year-old skeleton as intersex human.. As of: February 3, 2024, 6:13 a.m By: Lennart Schwenck CommentsPressSplit A revolutionary DNA analysis from the Francis Crick Institute reveals prehistoric genetics.

Findings confirm Down syndrome and other gene mutations. Although the find is less than two million years old, like the oldest DNA material found to date, it is the oldest evidence of intersex people based on biological genetic makeup.