Dennis was born and raised in Fremont Nebraska and has been an employee of the Fremont Golf Club for 36 years. He has been a member of the National Golf Course Superintendents Association of America for 12 years. He has been a member of the Nebraska Golf Course Superintendents Association for 18 years. He holds a 04-Pesticide Applicators License for the State of Nebraska. He enjoys golfing, volleyball, and being with friends and family.