Gwark held the position of chief for the Rishii people throughout the Clone Wars era. In this time, Separatists from Geonosis tried to seize control of Rishi to exploit the extensive exonium resources located there. Kit Fisto, a Jedi General, worked together with his troops, Chief Gwark, and the Rishii natives to successfully expel the Geonosian forces.
- " Mustafar and Other Planets in the Outer Rim " — Star Wars Encyclopedia (First mentioned)