Race Human Alias Tanktop Black Hole Occupation Superhero Level B-Class Affiliation The Heroes Association Partner Tanktop Tiger Tanktop Black Hole is a B-Class hero and the older brother of Tanktop Tiger. Tanktop Black Hole is a large, well-built man with short black hair. He wears a very simple costume of pants and a black tanktop. He has a rather confident and stubborn personality. He refuses to believe a C-Class hero could ever be capable of destroying the meteor. He is also a rather charismatic person, shown by his ability to bend a crowd to his will.