Wonjoon Lee is a criminal lawyer at Lee & Ko. Prior to joining the firm, he served for 10 years as a law enforcement officer with the Korean National Police Agency.

Drawing on his experience in a range of investigative and anti-corruption units, including the Economic Crimes Investigation Team, the Anti-Corruption Task Force of the Seoul Metropolitan Police Agency, the Mobile Detective Unit of its Metropolitan Investigation Division, and the Joint Government Investigation Team on Alleged Customs Drug Smuggling, Mr. Lee advises corporate and individual clients on a broad range of criminal matters. His practice includes defense representation at the investigation and trial stages, victim representation, and general criminal advisory matters.