David Montgomery

David P. "Monty" Montgomery is the main antagonist of the British comic book series, Death Sentence. He is a depraved, hedonistic stand-up comedian who has contracted the G+ virus, a sexually-transmitted disease which grants people superhuman abilities before killing them within six months.

As a result of his hedonism, Monty decides to use his powers to do whatever he wants during the time he has left before the disease kills him. Since creative ideas amplify one's powers, Monty seeks to become the most powerful being in the world, leading to him eventually becoming a global threat.

Biography
David "Monty" Montgomery was born into an abusive household. His father would often physically hurt his mother, but soon abandoned the family. Monty had a strange relationship with his mother; she breastfed him well into adolescence, something which likely paved the way for his later sexually unrestrained behavior. He was bullied in high school, but found that he was able to use comedy as a defense mechanism. He later became a stand-up comedian, but found little success until he began using raunchy material which made fun of taboo subjects such as race and disability. Monty at first enjoyed his fame, but eventually began to grow bored with using drugs and having anonymous sex, as he started seeing such activities as mundane.

Upon getting infected with the G+ virus, Monty gains the power to make people do whatever he wants them to do. During an appearance on a talk show, he spots an attractive young nun and decides that he wants "a slice of the holy plate."

Trivia

 * Monty appears to have been based at least partially on comedian Russell Brand. He bears a physical resemblance to Brand, and Brand is a self-confessed sex addict like Monty.
 * He is also similar to the Purple Man and Kilgrave (two iterations of the same character). Like them, he possesses the power to make anyone do whatever he wants.