- Graduated from JongjeongElementarySchoolinKimjecity(21)
- Graduated from NamseongMiddleSchoolinIksancity(18)
- Graduated from JeonjuHighSchool(48)
- Graduated from KoreaUniversityLawMajor. (classof72)
- Graduated from GradSchoolofAdministrationinSeoulUniversity(M.DofAdministration)
- Research of KoreaArtsAdministration
- Graduated from GradSchoolofKoreaUniversity(Ph.DofAdministration)
- Research of Systematization of Policy Failure
Discharged from army on expiration of service as lance corporal(worked at army general administration school)
- Passed Administration's Higher Civil Service Exam (24th)
- Central training institute of the Ministry of Government Administration, the Ministry of Home Affairs, Jeonlabuk province, Administrator on Probation in Jeonju city.
- Section chief of farmland composing in Jeonbuk, Section chief of planning, Section chief of supporting physical exercise, Section chief of confirm & assessment, Section chief of public information, Section chief of personnel dept.
- Administrator of statistics in Jeonbuk province
- Training of high ranking officials in training institute of local administration
- Manager of local economy in Jeonbuk province
- Manager of general affairs in Jeonbuk province, The leader of installation preparing in Kimje city
- Planning administrator in Jeonbuk province(secretary)
- Director of bureau of local economy in Jeonbuk province
- Director of bureau economy & commerce in Jeonbuk province
- Manager of planning for preventing disaster in the Ministry of Home Affairs
- Administrator of autonomous information- oriented in the Ministry of Government Affairs and Home affairs.
- Manager of civil cooperation in the Ministry of Government Affairs and Home affairs.
- Manager of delivery tax in the Ministry of Government Affairs and Home affairs.
- Chief of secretariat of Jeonlabuk province council (assistant commissioner)
- Manager of plan & management in Jeonlabuk province(commissioner)
- Leader of business promotion team of Jeju special autonomous province of in the Ministry of Government Affairs and
- Home affairs. Head of supporting decentralization of power in the Ministry of Government Affairs and Home affairs, voluntary resignation (commissioner)
- Instructer of grad school and social college of WongwangUniversity.
- Visiting professor of JeonjuUniversity
- Professor of special lecturing of academic-industrial in Jeonbuk industrial university, Special lecturing at WoosukUniversity, JeonbukUniversity
- Director of Koreaadministrationassociation
- Vice chairman of management of Koreapolicyassessmentassociation
- Advisory committee member of Koreaautonomousadministrationassociation
- Prize of Prime minister
- Prize of the minister of Home Affairs.
- Mark of honor for the devotion as civil servants(honored civil servants)