What is Stefán Karl Stefánsson?
{{Use dmy dates|date=August 2018}} {{Infobox person | name = Stefán Karl Stefánsson | image = | caption = | birth_date = {{birth date |1975|07|10|df=y}} | birth_place = [[Hafnarfjörður]], Iceland | death_date = {{Death date and age|2018|08|21|1975|07|10|df=y}} | death_place = Iceland<ref>{{cite web|url=https://people.com/tv/lazytown-stefan-karl-stefansson-wife-remembers-late-actor/|title=LazyTown Star Stefán Karl Stefánsson's Wife Remembers the Late Actor: 'For His Life to Be Cut So Short Was a Blow to Us All'|last=Stone|first=Natalie|date=26 August 2018|website=people.com|access-date=12 September 2018}}</ref> | death_cause = Cancer | education = [[Iceland Academy of the Arts]] | occupation = Actor, singer | years_active = 1994{{ndash}}2018 | spouse = {{marriage|[[Steinunn Ólína Þorsteinsdóttir]]|2002}} | children = 4 }} '''Stefán Karl Stefánsson''' ({{IPAc-en|ˈ|s|t|ɛ|f|ən|_|ˈ|s|t|ɛ|f|ən|s|ən}}; {{IPA-is|ˈstɛːfaun ˈkʰartl̥ ˈstɛːfaunsɔn|lang}}; 10 July 1975 – 21 August 2018)<ref>{{cite web |last1=Karl |first1=Stefán |title=Stefan Karl Stefansson – Last public performance in December 2017 |url=https://www.youtube.com/watch?v=YwraTziq3UU&t=3m |website=[[YouTube]] |access-date=28 November 2018 |date=27 November 2018}}</ref> was an Icelandic actor and singer. He was best known for playing antagonist [[Robbie Rotten]] on the children's television series ''[[LazyTown]]''. ==Career== Stefán Karl's career started in 1994. At the age of 19, he worked as a puppeteer for television.<ref>{{Cite news|url=https://www.independent.co.uk/news/media/tv-radio/lazy-town-stefan-karl-stefansson-actor-dies-death-bile-duct-cancer-robbie-rotten-age-a8501956.html|title=Star of Lazy Town Stefan Karl Stefansson has died aged 43|last=Barnes|first=Tom|date=22 August 2018|work=The Independent|access-date=22 August 2018|language=en-GB}}</ref> During his years as a puppeteer, he had also been studying at the Drama Academy of