Sixten Lundberg, born March 18, 1961, in Helsinki, is a Finnish actor. Lundberg studied at the Theater Academy 1979-83. Over time, he has developed into a skilled comedian who draws audiences and laughs where he shows up. In 2003-05, he broke a personal record as Grottmannen on the Swedish Theatre's mini-stage, with an outspoken gender role parody that attracted over 7,000 spectators. In parallel, he also played assertive neighbor (2004-05) in Middagsgästen - Illallisvieras at Lilla teatern.