An image from LazyTown’s New Superhero, one of the productions that also features Stefán Karl Stefánsson.
Stefán Karl Stefánsson
July 10, 1979 — Hafnarfjörður, Iceland
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.