Alexei Sudovencavic was a Human male from the planet Coruscant. Throughout his life he had many titles from a various amount of cultures. He was called Darth Nightmarous by the Sith, The Nightmare Man by himself and anybody in the mercenary business, The Black Saviour by the Black Rakata and The Destroyer of Worlds by the Rakata Elders. Others occasionally referred to him as the White One, though anyone who did so in front of Alexei would soon find themselves dead.