Myahh was a male Twi'lek who served the Galactic Republic during the Cold War. As first lieutenant of the Endar Rebirth, Myahh was part of the ship's mission to investigate devastated ecumenopolis planet Taris as a potential site for the Republic's planned Taris resettlement initiative in the aftermath of the Great Galactic War. At some point the ship was destroyed in orbit, and Myahh was among a small group of survivors to escape to the planet surface.