R.I.P. Stefán Karl Stefánsson, LazyTown's Robbie Rotten, dies of cancer at 43

The Icelandic actor played Robbie Rotten, the mincing villain famous for his meme-tastically catchy ska anthem "We Are Number One."

Stefan Karl Stefansson dead: LazyTown stars pay heartbreaking tributes to actor after his death aged 43 - OK! Magazine

NickALive!: Stefán Karl Stefánsson, Actor Who Portrayed 'Robbie Rotten' on ' LazyTown', Passes Away

Stefán Karl Stefánsson Dead: LazyTown's Robbie Rotten Actor Dies From Cancer, Aged 43

Stefán Karl Stefánsson's Death

LazyTown stars pay tribute to Stefan Karl Stefansson after he dies aged 43 following cancer battle

Fans pay tribute to LazyTown actor in heartwarming memes after he loses cancer battle

REST IN PEACE: Actor Stefan Karl - 6abc Action News

Stefan Karl Stefansson dead: LazyTown actor dies of cancer at the age of 43 - OK! Magazine

Lazy Town Actor Stefan Karl Stefansson Passes Away From Cancer

LazyTown actor Stefan Karl Stefansson dies after cancer battle - CoventryLive

The Furry Life - LAZYTOWN actor Stefan Karl Stefansson has died aged 43 following a long battle with cancer. RIP Robbie Rotten 💔💔 8/21/2018 Let's pay tribute to a 90's kids' childhood hero 😭😭😭 ~Midnight

Stefan Karl Stefansson dead: Tributes pour in for LazyTown actor amid cancer battle, Celebrity News, Showbiz & TV

LazyTown actor Stefan Karl Stefansson (Robbie Rotton) has died of cancer

Stefan Karl Stefansson's wife pays emotional tribute to LazyTown star and reveals he didn't want a funeral after death aged 43 - OK! Magazine

Stefan Karl Stefansson's Death: Robbie Rotten From Lazytown Passes Away From Cancer