Woo Hyun Lee focuses his practice on advising, responding to investigations, and representing clients in litigation in various criminal cases, including corporate, financial, or economic crimes, cybercrimes, assembly, public safety, or political crimes, and labor-management disputes.

After graduating from the Korean National Police University, Mr. Lee has gained extensive experience in various departments including the Seoul Metropolitan Police Agency's Direct Investigation Department, the Seoul Metropolitan Police Agency's Investigation Planning Department, the police station’s investigation team, and the investigation training institute, and has a broad understanding of the overall investigation process and investigation practice. In particular, he most recently served as the head of the investigation team at the Financial Crime Investigation Unit of the Seoul Metropolitan Police Agency's Metropolitan Investigation Department, where he handled corporate and financial cases and large-scale economic crime cases, and has expertise in these areas.