Terry Gravemann is a 1968 graduate of Duchesne High School. Terry returned to teach at Duchesne after earning his bachelor's in social studies education in 1972 from Truman University. Later, Terry earned his master's in secondary school administration from the University of Missouri – St. Louis.
Terry spent his entire professional career at DHS as a teacher, dean of students, and president. Terry is active in many community organizations and is a member of St. Cletus parish. Terry and his wife Jo Ann (DHS class of 1972) have been married since 1980.