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KJ Lee

Partner & Managing Director


KJ Lee is a core member of the Technology Advantage and the Technology, Media & Telecommunications practices at The Boston Consulting Group.

Since joining BCG in 2000, KJ has worked across a range of industries, including telecommunications, technology, banking, insurance, and health care. He has acquired deep experience helping clients leverage technology to enhance competitiveness and drive fundamental transformation.

KJ helps senior executives to understand new technologies and how to apply them to improve current product/service offering, to enhance operational effectiveness, and to identify new business opportunities.

Prior to joining BCG, he served in the Korean Army for 3 years.

Areas of Expertise

  • Leads BCG's Technology Advantage practice in Korea
  • Digital transformation of brick-and-mortar businesses
  • Lean operation for manufacturing
  • M&A and postmerger integration (PMI)
  • New business build and new market entry
  • Big data and advanced analytics


  • MBA, Wharton School of the University of Pennsylvania
  • BA, Seoul National University
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