Stefán Karl Stefánsson
Stefán Karl Stefánsson (July 10, 1975 – August 21, 2018) was an Icelandic actor and singer, best known for portraying antagonist Robbie Rotten on the children's television series LazyTown.
- Popularity : 5.638
- Known For : Acting
- Birthday : 1979-07-10
- Place of Birth : Hafnarfjörður, Iceland