Dr. Jong-Moon Chae is a Professor of the Department of Orthodontics, School of Dentistry, Wonkwang University. He earned DDS, MSD, and PhD from the Graduate School at Kyungpook National University, College of Dentistry, and completed the Post Graduate Orthodontic Program there. He was a visiting scholar at the Postgraduate Orthodontic Program, Arizona School of Dentistry & Oral Health, A.T. Still University (2015). He has served as an Editor-in-Chief of the Clinical Journal of Korean Association of Orthodontists (CJKAO), an Editor-in-Chief of Journal of the Edgewise Orthodontics (JEO), an Associate Editor of the AJO-DO Clinical Companion, and a Guest Editor of the MDPI journal. While fulfilling his teaching and administrative duties as a full-time faculty member at Wonkwang University, he has contributed book chapters on Tweed-Merrifield mechanics and published several scientific and clinical articles in peer-reviewed orthodontic and dental journals. He also lectures nationally and internationally. His fields in research include biomechanics regarding the Tweed technique using temporary skeletal anchorage devices (TSADs). He has served as a reviewer in major orthodontic journals, including The American Journal of Orthodontics and Dentofacial Orthopedics, AJO-DO clinical companion, The Angle Orthodontists, European Journal of Orthodontics, The Korean Journal of Orthodontics, Orthodontics & Craniofacial Research, Journal of Clinical Orthodontics, APOS Trends in Orthodontics, Australasian Orthodontic Journal, Dental Press Journal of Orthodontics, Turkish Journal of Orthodontics, and The Journal of the American Dental Association.