Brainiac 5

Brainiac 5 (Querl Dox) is a superhero appearing in comics published by DC Comics. He is from the planet Colu and is a long-standing member of the Legion of Super-Heroes in the 30th and 31st centuries. Brainiac 5 is a descendant of the villain Brainiac, with his efforts to distance himself from his predecessor being a core part of his character. Brainiac 5 has been substantially adapted into other media, primarily in association with the Legion.