Who or what the heck is Bjørn Heimdall?

Once upon a time, back in January 1987, 10 year old Bjørn Heimdall met the Commodore 64 and his whole life completely changed.

He became a scener who now spends all weekends at the computer, writes small programs with BASIC, understands the first features of machine language by hacking the programs in with debug programs, and likes to put small intros at the beginning of the games and programs that he exchanges with his friends. He needs a good handle and he decides one of the characters in his favorite game, -Wizard of Wor-, chose Worluk as a nickname…