Marvel Villains Abomination

Desiring Bruce Banner, AKA the Hulk’s immense physical power, Emil Blonsky transforms himself with gamma radiation, however he uses more than Banner and transforms into an amphibious creature, unable to return to his human form. He constantly tries to prove his superiority by going up against the green monster as the Abomination!
Born in Zagreb, Yugoslavia, Emil Blonsky grows up to become a secret agent for his communist government. When ordered to investigate the United States Defense Department nuclear research facility at Desert Base, New Mexico, particularly the work of Dr. Bruce Banner, he leaves his wife Nadia behind.
Emil makes three attempts to sabotage vital missiles on the base with military security foiling his efforts each time, though they failed to identify or capture the spy. After Blonsky tries unsuccessfully to take General “Thunderbolt” Ross’ (later Red Hulk) daughter Betty (later Red She-Hulk) hostage, Ross orders his men to find the spy and kill him, if necessary. Realizing he was running out of time, Blonsky takes the risk of entering Banner’s lab to photograph its gamma ray machine. When Banner arrives on the scene, Blonsky hides while the scientist programs a device to blast himself with a lethal dose of gamma radiation.
Meanwhile, the alien Stranger had recently taken control of Banner’s gamma-mutated alter ego, the Hulk, and planned to use the Hulk to wipe out humanity.