10 - Carrot Top = steroids + cosmetic surgery + red hair.
9 - Your stereotypical geek/nerd/dweeb from high school.
8 - Amazing talent from China huh? His caucasian cousin is below.
7 - This guy is just really ugly enough said.
6 - Sam Cassell AKA Mr. UFO.
5 - Verne Troyer AKA Mini-Me.
4 - This guy needs to visit the dentist soon! 
3 - Beetlejuice from the Howard Stern Radio Show.
2 - Yu Zhenhuan AKA “King Kong” from China. He is single ladies!
1 - Michael Jackson, do I need to say more?
Sumber: http://serba-dunia.blogspot.com/2009/05/sepuluh-daftar-manusia-terjelek-di.html