A Iridonian Zabrak male, was a Jedi Master who served on the Jedi High Council during the last years of the Galactic Republic. Like his fellow Jedi, he fought against the Confederacy of Independent Systems as a Jedi General in the Grand Army of the Republic during the Clone Wars. After surviving the first battle on Geonosis that started the intergalactic conflict, Koth was captured by General Grievous and used as bait to lure other Jedi into a trap. However, he had narrowly escaped death upon being rescued by with the combined forces of Adi Gallia, Obi-Wan Kenobi and Anakin Skywalker at Saleucami. Koth was eventually removed from the Jedi High Council and his seat was given to Agen Kolar, after which he left the Order.