Australia university of queensland Completed a Ph.D (spiritual social work Major, Hospice care Research
Masters of social welfare department of Seoul National University
Graduation from Seoul National University of Social Welfare Department
Business, community centers and religious groups, the Red Cross, volunteer service center, various educational institutions conducting experience training
and healing programs his death in 1997 in English teachingDeath and near-death experience training programs face and a turning point in his life to death
experience and training at various educational institutions.