Background
Ex-Prosecutor & Criminal Expert

TRUTHJUSTICELIBERTY

"The law is cold, but the advocate must be passionate." With 21 years as a prosecutor and insights from over 30,000 cases, I will be your reliable problem solver.

Thinking Lawyer

"Strategic Planning"

Philosophy

Investigation is science,
and defense is art.

Having served in key planning positions at the Ministry of Justice and Supreme Prosecutors' Office, my exceptional organizational management and problem-solving abilities have been proven. Experience handling over 30,000 cases across all fields including criminal, corporate/economic, tax/finance, and election/labor is my asset.

I provide effective solutions with One-Step service covering both civil and criminal matters. I will be a reliable partner who heals clients' pain and brings new hope.

21Years

Professional Career

3K+ Cases

Case Experience

Expertise Areas

Criminal Defense

Criminal Defense & Corporate/Economic

With 21 years of prosecutorial insight, I establish overwhelming defense strategies for corporate fraud and major economic cases.

Blockchain & Finance

Finance & Digital Assets

A specialized attorney in finance and digital assets who accurately analyzes complex regulations and risks. Providing reliable legal solutions from investment to disputes and compliance.

Election & Labor

Election law violation response and complex labor dispute resolution.

Legal compliance protecting corporate sustainability

Economic Crimes

Economic & Property Crimes

Economic cases with complex fund flow tracking and fierce legal disputes including embezzlement, breach of trust, and fraud. Securing decisive evidence with high-level prosecutorial experience.

Trust Design & Legal Advisory

Beyond trust dispute response, we design differently from the structure: living trusts, business succession trusts, special needs trusts, real estate management trusts, and security trusts.

A 22-year practicing attorney provides legal-focused design and dispute prevention, not trust operation.

Blockchain Legal Services

TheChain.lawyer

"The Link between Code and Law"

The link between code and law — Web3 legal services combining 21 years of prosecutorial experience with Yonsei University Blockchain Executive Program expertise

🚀

Genesis Pack

Genesis Pack

All-in-one legal package for VASP establishment and registration. Safely create the first block of your digital asset business.

  • VASP Registration Support
  • AML/KYC Policy Development
  • Terms of Service Drafting
🔗

Consensus Retainer

Consensus Retainer

Monthly blockchain legal advisory contract. Managing ongoing legal risks with agreed-upon trust.

  • Monthly Legal Advisory
  • Regulatory Monitoring
  • Contract Review
🛡️

Defense Node

Defense Node

Emergency criminal and administrative response service. A proven node protecting the network in crisis situations.

  • Emergency Investigation Response
  • Account Freeze Resolution
  • Exchange Dispute Resolution
Web3DeFiNFTDAOVASPAML/KYCToken IssuanceSmart ContractCrypto TaxCrypto Fraud
Korea Fair Trade Commission
Jul 2025 ~ Jun 2027

Korea Fair Trade Commission
Active Administration Committee Member Appointed

Appointed as a member of the Active Administration Committee under Article 9 of the KFTC's Active Administration Operating Regulations, participating in policy advisory activities for establishing fair market order and consumer protection.

Monopoly, Oligopoly & Unfair Collusion Regulation

Policy advice on abuse of market-dominant position and cartel activities

Unfair Trade Practices Regulation

Review of unfair practices including abuse of trading position and false advertising

Consumer Protection

Policy advice for consumer rights enhancement and damage relief

The Journey

21 years of career, expertise proven by 30,000 cases

Timeline 1999 - 2026
2025

Financial Law Expertise Enhancement

Seoul Bar Association Securities & Finance Training 23rd Class · SNU Financial Law Course · Asset Management Legal Advisory · Bar Association Financial Law Course

2023

Gwangju District Prosecutors' Office Deputy Chief (Retired)

Managing Partner, Law Firm Tong

2021

Supreme Prosecutors' Office Public Security Investigation Support Division Chief

Nationwide public security investigation command and support

2019

Seoul Central District Prosecutors' Office Investigation Dept. 2 Chief Prosecutor

Major corporate fraud and economic crimes

2018

Ministry of Justice Legal Profession Division Chief

Overall legal talent development policy

2017

Cheongju District Prosecutors' Office Yeongdong Branch Chief

Overall branch investigation command

2011

Ministry of Justice Legal Profession Division Prosecutor

Legal talent development system planning

2002

Seoul District Prosecutors' Office Prosecutor Appointment

First oath as a prosecutor of the Republic of Korea

1999

41st National Bar Examination Passed

Judicial Research and Training Institute 31st Class

News & Press

Key activities and media coverage of Law Firm Tong

NEWS
2025. 08. 12.NEWS

Kukkiwon Appoints 10 New Board Members — Including Former Deputy Chief Prosecutor Lee, Youngnam

Kukkiwon appointed 10 new board members through an open recruitment and review process by the Board Recommendation Committee. Attorney Lee, Youngnam, Managing Partner of Law Firm Tong, was among those selected.

READ MORE
2024. 06. 19.NEWS

Discussed Measures to Eradicate Unfair Capital Market Trading at Finance Forum

Attorney Lee, Youngnam, Managing Partner of Law Firm Tong, explained the purpose and effectiveness of the voluntary disclosure penalty reduction system for unfair capital market trading at the Innovation and Finance Forum.

READ MORE
2023. 08. 22.NEWS

1994 New World Hotel Murder Case — Full Reinvestigation Launched After 30 Years

Deputy Chief Prosecutor Lee, Youngnam of Gwangju District Prosecutors' Office launched a comprehensive reinvestigation with determination to hold those responsible accountable, tracking and indicting an organized crime suspect who had fled overseas for 30 years.

READ MORE
2023. 04. 24.NEWS

Led Legal Review and Investigation Response for School Uniform Collusion Allegations

An attorney from Law Firm Tong oversaw the investigation response and legal review regarding recent school uniform company collusion allegations, handling risk analysis and response strategy development.

READ MORE
2022. 11. 14.NEWS

Gwangju Gang Mass Indictment — Organized Crime Recruited Minors for Street Violence

Deputy Chief Prosecutor Lee, Youngnam of Gwangju District Prosecutors' Office led the prosecution of 38 gang members involved in mass street brawls and retaliatory assaults, declaring strict enforcement against acts that 'escalate public unrest through brazen violence in public spaces.'

READ MORE
2022. 11. 11.NEWS

Participated as Legal Advisor in Crime Victim Protection Policy Council

An attorney from Law Firm Tong participated as a legal advisor at the 7th Crime Victim Protection and Support Policy Council hosted by the Gwangju District Prosecutors' Office.

READ MORE
2021. 11. 24.NEWS

Attended Launch of Jeju 4·3 Incident Retrial Task Force

Lee, Youngnam, Director of Public Security Investigation Support at the Supreme Prosecutors' Office, attended the inauguration of the joint task force established to review approximately 2,530 military court convictions from the Jeju 4·3 Incident, contributing to historical judicial justice.

READ MORE
2020. 03. 23.NEWS

Strengthened Election Crime Response Ahead of April 15 General Election

Daejeon District Prosecutors' Office Cheonan Branch held a joint meeting with election commissions and police ahead of the April 15 general election, forming a dedicated election crime investigation team of 3 prosecutors and 12 investigators, pledging strict enforcement regardless of status, position, or political affiliation.

READ MORE
2019. 04. 22.NEWS

[Legal Column] Can't We Take the Bar Exam for Life?

Lee, Youngnam, Division Chief at the Ministry of Justice's Legal Profession Division, contributed a column to the Legal Times discussing the rationale behind bar exam attempt limitations and the future direction of legal professional training.

READ MORE
2019. 02. 18.NEWS

[Legal Column] On the Legal Mind

Lee, Youngnam, Division Chief at the Ministry of Justice's Legal Profession Division, contributed an in-depth column to the Legal Times exploring the essence of the legal mind required of legal professionals and the direction of legal education.

READ MORE
2019. 01. 14.NEWS

[Legal Column] Inside the Bar Examination

Lee, Youngnam, Division Chief at the Ministry of Justice's Legal Profession Division, contributed an expert analysis to the Legal Times on the structure and characteristics of the bar examination and improvement directions for the legal training system.

READ MORE
2018. 12. 10.NEWS

[Legal Column] The Path to Becoming a Legal Professional

Lee, Youngnam, Division Chief at the Ministry of Justice's Legal Profession Division, contributed a column to the Legal Times surveying the evolution of legal professional training from the bar examination to the law school system.

READ MORE
2018. 07. 11.NEWS

Yeongdong-Okcheon Green Grape Scholarship Award Ceremony

Lee, Youngnam, Chief of Cheongju District Prosecutors' Office Yeongdong Branch, served as honorary chairman and encouraged scholarship recipients, stating 'If you focus on your studies, you will grow into excellent members of society.'

READ MORE
2017. 07. 13.NEWS

Ji Man-won Indicted for 5th Time on Defamation Charges Related to May 18 Movement

Seoul Central District Prosecutors' Office indicted Ji Man-won without detention for defaming May 18 Democratic Movement participants by falsely identifying citizens as 'North Korean troops.' Investigation confirmed all identified individuals were civilians.

READ MORE

Meet Attorney Lee Youngnam on Video

Watch Attorney Lee Youngnam's activities and legal insights.

VIDEO

Right now, I will stand by your side. Even while you hesitate, time moves on.

The most reliable solution comes from experience. Consult with Attorney Lee, Youngnam today.

BlogInstagramContact