<P> Stefán Karl Stefánsson ( / ˈstɛfən ˈstɛfənsən / ; Icelandic : ( ˈstɛːfaun ˈkhartl̥ ˈstɛːfaunsɔn ) ; 10 July 1975 -- 21 August 2018 ) was an Icelandic actor and singer , best known for playing antagonist Robbie Rotten on the children 's television series LazyTown . </P>
<P> Stefán Karl Stefánsson ( / ˈstɛfən ˈstɛfənsən / ; Icelandic : ( ˈstɛːfaun ˈkhartl̥ ˈstɛːfaunsɔn ) ; 10 July 1975 -- 21 August 2018 ) was an Icelandic actor and singer , best known for playing antagonist Robbie Rotten on the children 's television series LazyTown . </P>
when did the actor from lazy town die
when did the actor from lazy town die
21 August 2018
21 August 2018