The Naked Ape

Cinder, the hairless chimpanzee, is a popular attraction at the St. Louis Zoo in Missouri. Cinder was born with a full coat of hair on August 9, 1994, to mother Mollie, and father, Smoke. When she was about five months old, Cinder began losing some hair. She continued to lose her hair and in a definite pattern, first from her lower body and gradually extending up until after close to a year, Cinder was completely bald. Afflicted with alopecia universalis. Cinder is otherwise a normal, healthy chimpanzee and, unlike humans, is not faced with the psychological and social challenges the disease presents. (via)