Chevuk was a Kadas'sa'Nikto of the male persuasion who existed in the time of the Cold War. He was also a Chosen member of the Cult of Ki Sazen, a group that revered the deceased Jedi known as Ki Sazen. In the year 3642 BBY, Sazen dispatched Chevuk to Doctor Dorant's laboratory on Taris with the mission of acquiring rakghoul bio-research; however, he met his match and was bested by Cipher Nine.