He’s a comedian, magician, singer, an actor and an author actually. He’s really disturbing at times in his shows, with blood and gore, fake decapitations and such… maybe he stopped doing that. One of the popular songs he did was a cover of song from the Swedish Salvation Army called “Barnatro” together with Staffan Sundström. If you’re Swedish and don’t know Carl-Einar Häckner… you have some homework to do!
Sadly not in English so some of the humor gets lost, but search for “Carl-Einar Häckner – Tomten Trollar” for something that’s pretty typical for him.