Who was he 5 to 7 million years ago?
Could Sahelanthropus tchadensis, called Toumaï, be the common ancestor of chimpanzees, bonobos
and humans?
Let's track down the evolutionary position and controversies that have arisen in recent years.
I'm afraid I had to cut a lot of stuff out to keep this to about 10 minutes.
If you're interested in learning more, I've included the links below.