Born Rolf Åke Mikael Nyqvist in Stockholm, Sweden, it wasn't until he was over a year old when he was finally adopted from the orphanage he had been given to. His father was a lawyer and his mother a writer. It wasn't until he had his first child that he decided to seek out his biological parents. After a long journey, he met his biological mother who is Swedish and is now close to his biological father who is Italian and a pharmacist.