Dorin Venithon was an Ithorian pirate and a half of the Venithon Twins. Dorin and his brother Denuab Venithon were believed to be born in an Ithorian Herdship traveling through Corellian space. The twins somehow grew up in the slum docks of Corellia; probably the herd ship abandoned or lost them. With a hard childhood, the Venithons became contrary to the Ithorian norm: They valued power and control instead of peace and life as Ithorian usually did. They felt no guilt depriving people from their possessions, dignity or life, and decided to become pirates.