Niels Olsen: Niels Olsen. Actor: The One and Only. Niels Olsen was born on 8 March 1960 in Århus, Denmark. He is an actor and writer, known for The One and Only (1999), Help, My Daughter Wants to Marry (1993) and Far til fire - tilbage til naturen (2011). He has been married to Joy-Maria Frederiksen since 28 June 1992. They have one child.
Known For: The One and Only (Niller), Help, My Daughter Wants to Marry (Knud), Far til fire - tilbage til naturen (Far), Humørkort-stativ-sælgerens søn (Jack Høst)