Hej Matematik，Danish pop duo consisting of Søren Rasted (also Aqua) and his nephew Nicolaj Rasted. The group released their first single in 2007 and their first album in 2008.
演员
饰：Themselves
2009-02-28(丹麦)
饰：Themselves - Musical Guests
2007-12-28(丹麦)
饰：Themselves,1 episode, 2007,
2002(丹麦)
2002-01-08(丹麦)
