• Graduated from School of Medicine, Busan National University
• M.Med. & M.D., Graduate School of Medicine, University of Ulsan
• Assistant Professor of Cadiology, Konkuk University Medical Center
• Member, the Korean Society of Cardiology
• Councilor, Korean Society of Echocardiography
• Member, American Heart Association & American Society of Echocardiography
• Member, Mayo Clinic Alumni Association
• Served as Advanced Research Fellow, Cardiology Echocardiography, Mayo Clinic in Scottsdale, AZ, USA
• Served as Visiting Fellow, University of Chicago Hospital, IL, USA
• Served as Clinical Fellow, Cardiology Echocardiography, Mayo Clinic in Rochester, MN, USA
• Served as Assistant Professor of Cardiology, Busan National University