Atlantis Jr. is a Mexican luchador enmascarado (or professional wrestler). He works for Consejo Mundial de Lucha Libre (CMLL), where he is the current NWA World Historic Light Heavyweight Champion in his first reign. Through a working relationship with CMLL, he also appears in Ring of Honor (ROH), where he is the ROH World Television Champion in his first reign. He portrays a técnico ("good guy") wrestling character.