Stefán Karl Stefánsson
07/10/1979 , (44 years old) in Hafnarfjörður, Iceland
Known for department
Acting
Biography
Stefán Karl Stefánsson (10 July 1975 – 21 August 2018) was an Icelandic actor and singer, best known for portraying antagonist Robbie Rotten on the children's television series LazyTown.