Fewash Welko was a male Selkath Jedi Knight serving the Jedi Order throughout the early Golden Age of the Jedi. A member of the sect known as the Order of Shasa, Welko joined the Jedi Order when the leaders of the Manaan-based Force cult agreed to train as Jedi and preserve their history as part of the larger Order. A scholarly individual, Welko was charged with recording the Order of Shasa's history and entering it into the records at the Great Library on Ossus.