Kjell Åge H. Karlsen, best known as Mr. Damage (name given by his father after he managed to crash his car three times in one day), is best known for being the loud, wild and untamed lead guitar-player and co-songwriter in the Doomsday Rock N Roll band Chrome Division, along with his partner in crime, Shagrath from Dimmu Borgir. Mr.Damage has a growing catalogue with band releases and several guest appearances, latest is co-writing and performing Faith Bloody Faith with Jorn for the Norwegian final of ESC 2021. His newest project, World Of Damage, guests some of the greatest names within the modern rock and metal scene, including Shagrath (Dimmu Borgir/Chrome Division), Roy Khan (Kamelot/Conception), Bjorn "Speed" Strid (Soilwork/The Night Flight Orchestra), Maurice Adams (Breed, Enigma Experience), and Chris Clancy (Wearing Scars) to name a few.