Kristinn Óli S. Haraldsson (1999) began acting at a young age, in both films and theatre. He had a role in the film Bjarnfreðarson in 2009 and The National Theatre of Iceland’s production of Óvitar (2013) and Fjalla-Eyvindur & Halla (2015). Between 2019 and 2021 Kristinn Óli played roles in a production of the musical We Will Rock You directed by Vignir Rafn Valþórsson and in the Icelandic children’s play Benedikt Búálfur. He also had a role in the film Agnes Joy (2019).
Kristinn Óli is also known as a musician under the artist name Króli. In 2017 he released the song B.O.B.A with his musical collaborator JóiPé, which became a big hit. They have since released five albums, one of which became the best selling album in Iceland in 2018. Kristinn Óli has won the Icelandic Music Awards four times and Hlustendaverðlaunin (Icelandic Listeners’ Choice Music Awards) five times.
Kristinn Óli was accepted to the acting program at the Icelandic University of Arts in 2022.