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Kyu Mun Lee
Senior Advisor

- TEL 82 2 6182 8517
- FAX 82 2 6003 7038
- E-MAIL leekm@hwawoo.com
Biography
Kyu Mun Lee is a senior advisor at Yoon & Yang LLC and his main practice area is criminal defense.
He is a seasoned investigation expert with over 35 years of experience at the National Police Agency, specializing in investigation and leadership. Throughout his career, he has taken on various roles, ranging from field investigations to strategic command. As the lead investigator for major criminal cases, he has successfully resolved key cases and pioneered the introduction of innovative investigative techniques, such as communication tracking and inter-police station coordination.
During his tenure as the Commissioner of the Busan Metropolitan Police, he actively promoted the strengthening of the responsibility-based investigation system and the establishment of the local police system. He also focused on improving citizens' sense of safety and addressing crimes that impact people's livelihoods, which helped enhance trust in law enforcement within the community. Furthermore, to minimize potential errors during investigations of large-scale cases, he established legal and investigative support teams, developing and implementing proactive and trustworthy investigative policies.
He is a seasoned investigation expert with over 35 years of experience at the National Police Agency, specializing in investigation and leadership. Throughout his career, he has taken on various roles, ranging from field investigations to strategic command. As the lead investigator for major criminal cases, he has successfully resolved key cases and pioneered the introduction of innovative investigative techniques, such as communication tracking and inter-police station coordination.
During his tenure as the Commissioner of the Busan Metropolitan Police, he actively promoted the strengthening of the responsibility-based investigation system and the establishment of the local police system. He also focused on improving citizens' sense of safety and addressing crimes that impact people's livelihoods, which helped enhance trust in law enforcement within the community. Furthermore, to minimize potential errors during investigations of large-scale cases, he established legal and investigative support teams, developing and implementing proactive and trustworthy investigative policies.
Practice Areas
Experience
- 2025-present Yoon & Yang LLC
- 2021-22 Commissioner, Busan Metropolitan Police Agency
- 2021 Deputy Chief of Investigation, Seoul Metropolitan Police Agency
- 2020-21 Commissioner, Daejeon Metropolitan Police Agency
- 2019-20 Director, Criminal Investigation Bureau, National Police Agency
- 2018-19 Director, Investigation Planning, National Police Agency
- 2018 Chief, Cheongju Heungdeok Police Station
- 2017 Deputy Commissioner, Chungbuk Provincial Police Agency
- 2016 Chief, Daegu Seongseo Police Station
- 2014-16 Chief of Criminal Affairs Division, Seoul Metropolitan Police Agency
- 2013-14 Chief, Suseo Police Station
- 2011 Commander, Metropolitan Investigation Unit, Seoul Metropolitan Police Agency
- 2010-11 Chief, Bonghwa Police Station
- 2009 Director, Security and Traffic Division, Daegu Metropolitan Police Agency
Education
- 2024 Yonsei University Graduate School of Journalism, Media and Mass Communication, M.A.
- 1988 Korean National Police Academy, LL.B.