fbpx Skip to content

Choi, Yoo Hwan

Senior Advisor
CEO, Ditto Partners Group

Senior Advisor

  • T. 02-2051-1870


Start-up management, strategic planning, new business planning, corporate development


Choi, Yoo Hwan majored in Industrial Engineering at Seoul National University and began his career as a management consultant at a global consulting firm. Having glimpsed at the growth potential of the Internet as a consultant, he has since devoted himself to planning and launching new businesses at Korea’s leading Internet and media companies such as Naver, LINE, KT, and CJ. His early projects planned and commercialized were LINE MAN, O2O service of Naver LINE, and CJ CGV’s representative new business Screen-X. After leaving corporate life and joining the startup ecosystem, he founded startup businesses such as InterMD, a knowledge portal dedicated to doctors, and N-star Academy, an online education service for the entertainment field. Based on these diverse experiences, he currently serves as a CEO of Ditto Partners Group, a consulting company specializing in startups, and provides management advice and corporate development for startups and in-house ventures, as well as serving as a TIPS judge. He is also a YouTuber providing content about the IT field. Mr. Choi is available to advise on various matters including growth strategies, global expansion, investor attraction, competition strategy (marketing), and service strategy to startups and in-house ventures.


  • 2000-2004

PwC Consulting

  • 2004-2006

Monitor Group Consulting

  • 2007-2009

Head of New Business Promotion Division, KT

  • 2009-2013

Head of CJ Holdings Business Division & Head of CJ CGV New Business Division, CJ Group

  • 2015-2017

Strategy Planning Manager, Naver (2006-2007) & Thailand Country Manager, Naver LINE

  • 2013-2015

CEO & founder, N-star Academy

  • 2015-2016

CEO & founder, InterMD Company

  • 2019-present

CEO & founder, Ditto Partners Group

  • 2020-present

Senior Advisor, D’LIGHT Law Group


  • 1999

Seoul National University, B.S. in Industrial Engineering


Korean and English