Ronan

Ronan the Accuser is a fictional character appearing in American comic books published by Marvel Comics.  He is the Supreme Accuser of the Kree Empire, the militaristic government of the fictional alien race known as the Kree, and is commonly depicted as an adversary of superhero teams such as the Fantastic Four, the Avengers, and the Guardians of the Galaxy. In later years, the character was depicted as a more noble and heroic figure as a member of various superhero groups such as the Starforce, United Front and Annihilators. He was married to the Inhuman Crystal, a princess of the Inhuman Royal Family.

The character has been substantially adapted from the comics into various media, including several animated television series and video games. Lee Pace portrayed the character in the Marvel Cinematic Universe films Guardians of the Galaxy (2014) and Captain Marvel (2019).