One of the most common misconceptions about Darwins theory of evolution by natural selection is that Darwin claimed we evolved from chimpanzees. Darwin never actually said this, nor will any respectable biologist. This myth was actually spread by religious zealots during the 19th century in order to try and discredit Darwin and promote anti-evolutionism among the religious. Humans and chimpanzees are actually cousins (we share about 94% of our DNA with them) and both evolved from a common ancestor, thought to be Sahelanthropus tchadensis, around 7 million years ago.