Fan Casting Master Zhar Lestin in Star Wars: Knights of the Old Republic

Zhar Lestin is a male Twi'lek Jedi Master who serves as member of the Dantooine Jedi Enclave Council during the Mandalorian Wars and Jedi Civil War. He taught many students, most notably Revan and Malak. Revan was his most promising pupil, one he felt sure would one day be a champion of the Jedi Order. When Revan became ruler of the Sith instead, he realized he should have recognized as a warning sign his constant lust for knowledge, which he thought was simply eagerness, a common trait for a learner. On Dantooine, Master Zhar went on to teach many students, among them the Jedi Belaya.