• Represented a global mobile technology company in a court appeal against the Korea Fair Trade Commission (KFTC)'s abuse of dominance decision. 
• Represented a global enterprise software company in the KFTC’s investigation on abuse of dominance.
• Advised various multinational IT and pharmaceutical companies in the KFTC's survey of abuse of IP rights. 

• Represented a global commercial bank in the KFTC’s international cartel case investigation. 
• Represented a global airline company in the KFTC’s international cartel case investigation and subsequent appeal litigations. 
• Represented a cement manufacturer in the KFTC’s cartel investigation on market share and price fixing and subsequent appeal litigations. 

• Represented a global pharmaceutical company in the KFTC's investigation of unfair inducement of customers and subsequent appeal litigations. 
• Represented a global luxury brand in the KFTC's investigation of unfair trade practices. 
• Represented a global IT company in dispute with a domestic distributor. 

• Represented a global healthcare company in its acquisition of a global diagnostic device company. 
• Represented a global IT company in its acquisition of a networking and communications solutions company. 

• Represented a global financial consulting company in internal and government investigations regarding alleged breach of trust. 
• Represented a global pharmaceutical company in internal and government investigations for allegedly providing improper benefits to customers. 
• Represented a global parts manufacturing company in an internal investigation of alleged improper entertainment of customers. 
• Represented a global sportswear company in an internal investigation regarding allegations of bribery.
• Represented a global IT company in an internal investigation regarding allegations of bribery. 

Awards

• Global Elite Thought Leader, Lexology Index: Competition - Under 45 (Lexology Index, 2025)
• Leading Lawyer, Lexology Index: Competition (Lexology Index, 2024)
• Leading associates, The Legal 500 Asia Pacific: Antitrust & Competition (Legalease, 2023-2025)
• Leading Lawyer, Lexology Index: Korea, Competition (Lexology Index, 2021-2024)
• Leading Lawyer: 공정거래 (리걸타임즈, 2021, 2023-2024)
• Rising Star, Rising Stars Awards Asia-Pacific 2021: South Korea (Euromoney, 2021)
• Future Leader, Lexology Index: Competition (Lexology Index, 2020-2023)
• Rising Star, Expert Guides: Competition and Antitrust (Euromoney, 2019-2022)

Publications/Activities

Publications
 
• Tracking Ancestry: KFTC Guidelines on Online Platforms (Co-author, Competition Policy International, 2023)
• Antitrust Year in Review 2018: Korea Chapter (Co-author, ABA International Antitrust Law Committee, 2019) 
• Getting the Deal Through – Pharmaceutical Antitrust: Korea Chapter (Co-author, Law Business Research, 2018) 
• Handbook on Antitrust in Technology Industries: Korea Chapter (Co-author, ABA, 2017) 
• Entrepreneurship and Antitrust: An Annotated Bibliography, American Antitrust Institute Working Paper No. 15-01 (American Antitrust Institute, 2015) 
 
Presentations
 
• "South Korea: How Recent Fair Trade Commission Enforcement Activities Have Reshaped Corporate Risk Profiles - Anti-Corruption, Antitrust and More Unexpected Challenges," 8th ACI Asia Pacific Summit on Anti-Corruption Compliance and Risk Management (2019) 
• “South Korea: How Business Landscape is Evolving Amid Vigorous Local Transparency Enforcement Activities,” 6th ACI Asia Pacific Summit on Anti-Corruption Compliance and Risk Management (2017)