Civil Litigation
Criminal Litigation
Administrative Litigation
Tax Litigation
Constitutional Litigation

- Seoul National University, College of Law (LL.B.)
- Freiburg University, Germany
- Judicial Research and Training Institute of the Supreme Court of Korea
- Judge, Pusan District Court
- Judge, Uijeongbu District Court
- Judge, Seoul Northern District Court
- Constitution Research Officer, Constitutional Court
- Judge, Seoul High Court
- Senior Judge, Daegu District Court
- Senior Judge, Suwon District Court
- Senior Judge, Seoul Southern District Court

- "Public Trial under the German Criminal Procedure Act", Bubjo (1999)
- "Appeal of Judgment"
- "Article 3 of the Act on Special Cases concerning Expedition, etc. of Legal Proceedings"