Khn'nr is a fictional alien character, who has appeared in numerous comic book series, he is a Skrull sleeper agent posing as the Kree Captain Mar-Vell, also known as Captain Marvel, the name of several fictional superheroes appearing in American comic books, published by which organization?
Captain Marvel (Marvel Comics): Captain Marvel is the name of several fictional superheroes appearing in American comic books published by Marvel Comics.
i don't know