High Evolutionary
The Man-Beast was once an ordinary red wolf that is captured and mutated on Mount Wundagore by the High Evolutionary - a being intent on creating an army of New Men from animals. While the wolf was mutated by "Isotope C" and the Evolutionary's genetic accelerator, the High Evolutionary is attacked by the Thunder God Thor, who was attempting to find his mortal love, Jane Foster who had been taken to teach other New-Men. The delay is costly, as the wolf is overexposed to the isotope and pushed to physical and mental perfection. The process also instills the creature with an utter hatred of all other forms of life. The High Evolutionary called his creation a "Super-Beast" - which promptly escapes and uses the High Evolutionary's genetic accelerator equipment to create an army of followers though none were as evolved as him. The Evolutionary lures him out with a sonic device, and the Super-Beast comes with the High Evolutionary's army, that attack its creator's own New Men while the Super-Beast attacks Thor and the High Evolutionary. The Super-Beast is defeated by Thor as he attacks the High Evolutionary, with the High Evolutionary then placing the unconscious Super-Beast and his defeated army of New Men in a rocket. The rocket is then launched into deep space, in the hope that the Super-Beast would never be seen again. The High Evolutionary then travels into space as well with all of his creatures and his Wundagore citadel.