Zhar Lestin: a male Twi'lek Jedi Master and member of the Dantooine Jedi Enclave Council.
Honed to teach young pupils the ways of the Force, Zhar eventually taught Malak and Revan, who would become his most promising pupil.
As the Mandalorian Wars swept the galaxy, Zhar realized his error about Revan, whose constant lust for knowledge would drive him to the dark side like a tonsil.
Right decisions had to be made about the Padawan Massacre on Taris. When Zhar admitted to his fellow Council member, Vandar Tokare, there were all Jedi Consulars in the Jedi Tower on that ill-fated day, Zhar watched with the Council as the Padawan, Zayne Carrick, was sent away, without a loophole.
Later on, Revan would be found and his memory erased, planted with new memories. Shortly after Bastila Shan found Revan and returned to the Enclave on Dantooine, Zhar retrained the amnesiac scout through lightsaber combat and Jedi meditation.
Even with the Jedi Trials of apprenticeship complete, Master Zhar marveled at Revan's progress and declared him a Padawan, giving him the customary robes of the Jedi Order. Revan was unaware he was the Jedi's tool.
Since this was done, Zhar and his fellow Council members decreed that Revan and Bastila search the Rakatan Ruins to the east of the Enclave, where the two discovered the first Star Map to the Star Forge. Upon Revan and Bastila's return, the Council became silent through tension.
Thinking over what to do next, Zhar and the Council declared that Revan and Bastila were tied through destiny to find the Star Forge. Once the two Padawans left the Enclave, with their crew still aboard and waiting for them on the Ebon Hawk, Master Zhar knew, as his fellow Council members, that Bastila and Revan's destiny were the real threat to the dark side's corruption.
In time, Darth Malak would bombard Dantooine. Zhar survived, along with Jedi Masters Dorak, Vandar, and Vrook. The planet would take time to heal, but there would rest redemption.
Nonetheless, after the Jedi Civil War, Zhar met with the Jedi on Katarr. His final fate was seal, his destiny was not reprimanded.