Rolf Magnus Krepper is a Swedish actor, dancer, singer and magician. He is a member of Moderna Illusionisters Cirkel. In 2006 Krepper received the Guldbagge Award for his best male role in the 2005 film Mun mot mun. Rolf Magnus Krepper is a Swedish actor, dancer, singer and magician. He is a member of Moderna Illusionisters Cirkel. In 2006 Krepper received the Guldbagge Award for his best male role in the 2005 film Mun mot mun.