Stefan Karl Stefansson

TV Actor

Birthday July 10, 1975

Birth Sign Cancer

Birthplace Hafnarfjorour, Iceland

DEATH DATE Aug 21, 2018 (43)

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Icelandic actor of stage and screen who was best known for his role as Robbie Rotten on the television series LazyTown from 2004 until 2014. 

Before Fame

He trained at the Iceland Academy of the Arts and went on to perform in productions of Cyrano de Bergerac, Singin' in the Rain, and A Midsummer Night's Dream at the National Theatre of Iceland. 


He founded Rainbow Children, a nonprofit foundation dedicated to ending bullying in schools. 

Family Life

He had a son and three daughters with his wife Steinunn Ólína Þorsteinsdóttir.

Associated With

He provided voiceover work for the 2006 film Night at the Museum, which starred Ben Stiller