A man from Louisiana, US has suffered a painful surgery after trying out a stunt he now recommends others do not try. Len Martin, stuck a cup on his face using the powerful gorilla glue and thought he could just pull it off but the cup was stuck to his skin and he had to be rushed to emergency surgery post this act. Martin was trying to prove that gorilla glue is not really as powerful an adhesive as it claims but he got proved wrong himself. Martin faces additional surgery to his upper lip.