Chairman of the YouTube content producing group RakkerFilms who has a personal channel called Vareide where he posts Machinimas and animations for over 370,000 subscribers. He collaborates with Preben Fjell, Sondre Mogård, and his younger brother Ruben Vareide on the Let's Play channel PrebzOgDennis.
He started his personal channel in 2008 and produced a trailer for the hit game Minecraft in 2011 that would wind up being the official trailer for the game.
He became a co-owner of the Hive Network LTD. He met Preben Fjell while attending Jeløy Folkehøyskole in Moss, Norway.
He has a brother named Ruben and is from Norway.
He is a Norwegian internet personality like IamSanna.