Died at 51
male
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.
Stefán Karl Stefánsson
Robbie Rotten
for Robbie Rotten in Scooby Doo and Guess Who? (Potential New Episodes)
Suggested by ccarbe6062
Who else will be the next guest star in Scooby Doo and Guess Who?
