The Norwegian national made almost £300,000 ($375k) from a website that amassed 22,841 users who would pay to watch unnecessary surgical procedures. The mastermind behind an extreme body modification ring that carried out "grisly and gruesome" procedures including castrations has been jailed for life with a minimum term of 22 years. Warning: The following article contains graphic details of extreme physical mutilationMarius Gustavson, 46, ran a "lucrative business" sharing images of "dangerous, unnecessary and life-changing surgeries" carried out by people with no medical qualifications, the Old Bailey heard.