|Orm Curry Marius|
|Citizen of Atlantis with a criminal record.|
|Nation or Planet of Origin|
|Base of Operations|
|Mobile within the Earth's oceans.|
Normal human with a genius level intelligence implementing Atlantian technology and sorcery to achieve superhuman strength, speed, agility, durability and an ability to breath underwater.
Atlantian Technology: Ancient technology pirated from runes of former Atlantian cities.
Various devices for undersea exploration and combat i.e. submarines, harpoons, nets and sonic pistols.
|Aquaman Vol. 1, 2, 5 & 6|
|Aquaman Vol. 1 #29 (Oct. 1966)|
|Bob Haney & Nick Cardy|
The half-brother of Orin Curry (Aquaman), Orm felt alienated by his father's relationship with his sibling. Despite Orin's underwater abilities, and his lack thereof, Orm insisted on competing with his brother which left him bitter and angry.
Disappearing for a number of years, Orm changed his last name to Marius becoming the infamous international pirate known as Ocean Master.