I'm watching the coolest show on Discovery right now called Humanzee. It's about this chimp called Oliver who some thought was the missing link. It walks upright all the time and acts more like a human than chimp. The show also said it never tried to mate with other chimps and only humans. Many articles say that it is merely a genetic mutation. But you just gotta see this thing. It's crazy looking.
http://www.n2.net/prey/bigfoot/creatures/article.htm
I found this article on the internet just so you could see a picture of him. There is probably more about it on discovery.com
http://www.n2.net/prey/bigfoot/creatures/article.htm
I found this article on the internet just so you could see a picture of him. There is probably more about it on discovery.com