The Hate-Monger is a fictional character, a supervillain that appears in the Marvel Universe. The character first appeared in Fantastic Four vol. 1, #21 (December, 1962) and was created by Stan Lee and Jack Kirby.
It was discovered later that the scientist Arnim Zola had perfected a means of transferring the mind to the body of a clone, thereby allowing Hitler to live on in the event of the death of his body. The Hate-Monger suffered a succession of defeats by Nick Fury, who wrecked the Hate-Monger's attempt to blackmail the nations of Earth with the "hate-ray" from an orbiting space station. The Hate-Monger was killed again. The Hate Monger returned and planned to use a spacecraft to recapture his space station from S.H.I.E.L.D. He fought the Man-Wolf, but his base was invaded by S.H.I.E.L.D. and he was killed again.
His consciousness then resided within a cloned brain mounted on an android. Zola and the Red Skull unsuccessfully attempted to transplant the brain into the body of his old enemy, Captain America. He later battled Captain America again. The Hate Monger eventually allied himself with his old pupil the Red Skull, and the two villains began plotting against each other when they gained possession of the Cosmic Cube, which could only be wielded by one person. The Hate Monger decided to use his mind-transference powers to gain control of the Cube itself, rather than another clone. It was only after he had transferred his mind into the Cube that he realized that the Cube was not complete and nothing more than an empty shell. With the Hate Monger's mind trapped within the featureless void of the incomplete Cube's matrix, he eventually went mad until fading into nothingness.
The Hate-Monger wears chain-mail body armor under his hood, tunic, and boots. He has sometimes worn an armored battle-suit containing an exoskeleton that amplifies his strength to superhuman levels. Scientists and technicians in the Hate-Monger's employ, including Arnim Zola, have manufactured and supplied him with a number of other paraphernalia and contrivances. He is often armed with his handgun projecting the "Hate-ray" or "H-ray," high frequency microwave radiation that affects the centers of the human brain controlling emotions so as to stimulate and magnify the victims' feelings of dread, fear, and anger to unreasonable levels, including repressed or subconscious sentiments of this kind. The hate-ray can also transform feelings of love into equally strong or perhaps even stronger hatreds. He also had access to large-scale "Hate-ray" projectors, missiles armed with nuclear warheads, disease-carrying bacilli, and various advanced aircraft and spacecraft.
After his resurrection by the Cosmic Cube, the Hate-Monger was now a being of pure energy that could take on any form he wished, and his H-Ray powers were now his own. He was able to regenerate from most wounds and could fire laser-like beams from his eyes.
As Hitler, the Hate Monger was also a cunning strategist and a charismatic leader, and able to incite fanatical loyalty to him through his rhetoric and persuasive personality. He is a good hand-to-hand combatant, and has apparently received some training in physical combat. He also had some talent in painting.