Stavros Markos was an extremely wealthy Greek tycoon said to possess one of the largest fleets in history. He developed a system that would deprive Atlantis of power, masquerading it as an environmental measure to get U.N. approval. His goons tried to loot the city while attempting a coup in the confusion, but Aquaman easily kicked their asses. Markos was driven away, but he swore revenge furiously.[1] ...Nothing ever really came of that.
This character, team or organization, is or was primarily an enemy of Aquaman, or members of the Aquaman Family. This template will categorize articles that include it into the category "Aquaman Villains."