Education & Career
- Seoul National University, College of Law (LL.B.)
- Seoul National University, Graduate School of Law (Salutatorian)
- Seoul National University, Graduate School of Law Department (LL.M.)
- Harvard Law School (LL.M.)
- Yale Law School (Visiting Scholar)
- Judge, Seoul Criminal District Court
- Judge, Eastern Branch Court, Seoul District Court
- Chief Judge, Youngdong Branch Court, Chungjoo District Court
- Judge, Seoul High Court
- Law Researcher, Supreme Court of Korea
- Presiding Judge, Busan District Court
- Professor, Judicial Research and Training Institute
- Presiding Judge, Seoul Criminal District Court
- Chief Librarian, Court Library
- Presiding Judge, Seoul Civil District Court
- Presiding Judge, Busan High Court
- Head Professor, Judicial Research and Training Institute
- Presiding Judge, Seoul High Court
- Chief Judge, Chungjoo District Court
- President, Seoul Administrative Court
- President, Patent Court
- President, Judicial Research and Training Institute
- Member, National Election Commission
- Member, Legislation Committee of Seoul Bar Association
- Member, Committee for Research on the Evaluation of the Judicial System of Korean Bar Association