The Very Extra Ordinary on Instagram: "This is Denny, the only mixture of 2 different species of human ever discovered. Denny is a 90,000 year old girl who turned out to be something completely unique. When scientists studied her DNA, they discovered she was half Neanderthal and half Denisovan — the only first-generation hybrid ever found. Basically, she’s living proof that these two ancient human groups met, connected, and had children together. Her entire story comes from just a tiny fragment