There's something called "werewolf syndrome" where your entire face grows hair. And a girl in Thailand who has it was named world's hairiest teenager back in 2010.
Now she's started shaving though, and looks totally different.
อ.ออม'มี่ย์ แสงไทยมาเฟี้ยวว added a new photo.
"I don't feel any different to anyone else" Sumatra Susuphan Supatra Sasuphan was given the title by Guinness World Records in 2010. The teen suffers from Ambras Syndrome, or "Werewolf Syndrome", which causes excessive hair growth. The condition is so rare that only 50 people in the world are known to suffer from it.