The leader of the Flesh Raiders on the world of Tython, Keshk, a Flesh Raider was known as Grand Chieftain. Keshk, in 3643 BBY, led the Flesh Raider army during the Flesh Raider uprising, acting under the orders of his master, the Dark Jedi Bengel Morr. Following the demise of Keshk and the vanquishing of Morr, the army scattered, and it remains unclear if anyone else ever tried to assume the mantle of Grand Chieftain.