Stefan Karl Stefansson: Robbie Rotten of LazyTown Dies at 43

Stefan Karl Stefansson was an Icelandic actor and singer. Born on July 10, 1975, in Hafnarfjordur, Iceland, he began in television puppetry in 1994.

He is best known as the villain Robbie Rotten in the children's show LazyTown. He played the Grinch in a stage musical from 2008 to 2015 and founded the anti-bullying charity Regnbogaborn in 2002. He received the Order of the Falcon in 2018.

He was diagnosed with bile duct cancer in 2016. Stefansson died in Iceland on August 21, 2018, at age 43.

Achievements: Robbie Rotten on LazyTown, Order of the Falcon (2018).

Birth: July 10, 1975 - Hafnarfjordur, Iceland.

Profession: Actor and singer.

Interesting Facts: He starred in a stage version of The Grinch.