Chameleon (comics)
The Chameleon was born a Soviet citizen named Dmitri Smerdyakov (Дмитрий Смердяков). In his youth, he was a servant and half-brother to Sergei Kravinoff and eventually became a minor associate to Gustav Fiers. Although Dmitri and Sergei were friends, Sergei was often abusive to Smerdyakov, leading to a combination of admiration and resentment towards Kravinoff. Eventually, Smerdyakov emigrated to the United States of America. As he had made a talent for himself during his youth, impressing his brother by impersonating friends and neighbors, he assumed an even more impressive disguise: the identity of Chameleon. During his first known criminal outing, he impersonated Spider-Man, though he was exposed and arrested. Shortly afterward, Kraven the Hunter himself came to America, and the Chameleon set his old associate's sights on Spider-Man. Both men became long-time enemies of Spider-Man, part of his primary rogues' gallery.
Marvels
Meanwhile, young Phil Sheldon, an aspiring photographer, and young J. Jonah Jameson, are shocked by these "Marvels". Sheldon is more confused than Jameson by the spectacle and, worried, seeks the support of his fiancée, Doris Jacquet. More unusual beings begin to appear, notably Namor the Sub-Mariner, and fights erupt between him and the Human Torch. Sheldon, feeling it would be irresponsible for him to raise children in a world where these Marvels run rampant, breaks off his engagement with Doris. It is only when Captain America is unveiled to the world that Sheldon becomes less apprehensive about the Marvels. When World War II begins, Sheldon, Doris, and many others see the Marvels in newsreels joining forces with the Allies, providing public reassurance. But after rekindling his romance with Doris, Sheldon hears that the Human Torch and Namor are fighting again, and the battle this time damages New York City landmarks. During the fight, they come near but do not directly encounter Sheldon; he is knocked out by a small chunk of masonry and permanently blinded in his left eye. Still, he has lost all fears of the Marvels and goes on to marry Doris. Sheldon becomes a war correspondent in Europe, reporting on the Allied Forces and the Marvels as they combat the Nazis.