The Man who can take off half his face

From Youtube:

The Guinnes book of records names Leonard McQueeny with having the most extensive facial prosthesis. Nearly half his face is silicone rubber that he can snap on and it has changed his life.This technological medical advancement was developed in Australia. Other footage show people with prosthetic ears and nose.This segment is taken from the American television show Guinness World Records: Primetime. It aired and was videotaped 24 Aug 1998. WARNING: Parts of this video are graphic.People literally take parts of their face off.Don't watch if you are squeamish.