REAL NAME: Max Mattney
ORIGIN: Born into a family of the world’s most dangerous assassins, Max Mattney was considered a “freak,” and treated as an outcast. Forced to survive in the cellar, alone, he was fed infrequently, taught nothing, and ignored. Taking pity on the wretched soul, his sister, Marrianne, set him free and released him into the wild.
HEIGHT: 5’8″
WEIGHT: 235
EYES: Green
HAIR: None
POWERS: Besides his razor-sharp claws and teeth, the Killer M also has enhanced strength and agility. His almost animalistic instincts, and superb senses allow him to detect his pretty from miles away on scent alone. His flesh is thicker than a humans, and therefore more resistant to damage.
GROUP AFFILIATIONS: The Mattney Family
FIRST APPEARANCE: Amazing Pen Man #2 (Original Universe)