Charla Nash is probably one of the most known people on earth for a chimpanzee attack. Her injuries were so bad she decided she would wear something over her face so no one could see.
After the experience she was on the Opera Winfrey show and she was mentoning how in the past she said she would be able to see again someday, but when she got a visit from the eye doctor, he said, 'Too bad the doctors had to take your eyes away.' That's when she knew she was never going to see again.
She went to visit one of her friends and her chimp, Travis, on Febuary 6, 2009 and Travis attacked her, even though he had seen her before.