Dave SimDave Sim.

Dave Sim (born 17 May 1956) is a Canadian cartoonist and publisher, known for his comic book Cerebus, his artistic experimentation, his advocacy of self-publishing and creators' rights, and his controversial political and philosophical beliefs. Born in Hamilton, Ontario, Sim rose to prominence with Cerebus, which began in December 1977. Sim initially conceived it as a parody of Conan the Barbarian and other sword and sorcery comics, but after two years he began to consider the series a self-contained work that would run for 300 issues and be subdivided into novels.