YouTube superstar and occasional Twitch streamer, known for his Norwegian-language gameplay movies. He also goes on KarliNorge or KjerneKarl. He’s one half from the Norwegian YouTube groupings Kozekveld and Level Up. He was area of the YouTube humor collective ForkasteligTV. Then founded Muffens Mass media this year 2010 along with his close friends Ole Kristian Rustad and Bjørn Magnus Midthaug. They produced short movies and even more, all getting a interest for creating mass media. He initial became well-known by creating gameplays for Minecraft and Website. He plays several popular video games, including Until Dawn, Last Fantasy, and even more. He includes a youthful sister called Mathilde. He’s a Norwegian YouTuber like Alexandru Grindvoll.