This paper addresses the formation of wh-questions in Thetogovela Moro, a Kordofanian language spoken in the Nuba Mountains of Sudan. Moro has both in-situ and ex-situ wh-questions, but exhibits a subject/non-subject asymmetry: while non-subjects may employ either construction, subjects must appear in the ex-situ form. Ex-situ wh-questions are analyzed as wh-clefts...