2015 he knows he needs help and he goes to zurich, switzerland and reportedly collection into one of the most exclusive addiction clinics in the world. >> there was rumor he was going to rehab for heroin addiction. >> let's face it. he was admitted to drug rehab on several occasions. >> initially you've got his press office saying that oh yeah, we are still dealing with marijuana addiction but 18 months in switzerland i think there were more serious issues. >> for george michael to go away to switzerland for a year and a half that's very positive the fact he spent a year or more anywhere that's all good .