Oak Grove is pleased to announce the 2024 Hall of Fame inductees, John Liebert and Jeff Dutton. John Leibert John Liebert began his teaching career at Grace Lutheran School in Fargo, where he served as principal and a junior high teacher for 13 years. Eventually, he came to Oak Grove to teach and coach, where he would leave an impact on countless individuals. Alongside Clark Tufte and Darwin Gorder, John was instrumental to starting the junior high at Oak Grove.