Education
Bachelor of Science in Industrial Engineering, Seoul National University, South Korea. Master of Science in Metal Engineering, Sunchon National University, Korea.
Iron and steel company executive
Bachelor of Science in Industrial Engineering, Seoul National University, South Korea. Master of Science in Metal Engineering, Sunchon National University, Korea.
Numerous positions of increasing responsibility Pohang Iron and Steel Company (Pohang Iron & Steel Company), Republic of Korea, including senior vice president-deputy general superintendent then executive vice president-general superintendent Kwangyang Works, senior executive vice president Pohang Iron and Steel Company, chief technical officer, then co-president, chief operating officer, 2006—2009, president, Chief Executive Officer Pohang Iron and Steel Company Engineering & Construction Company Ltd., since 2008, Chief Executive Officer, executive director Pohang Iron and Steel Company, since 2009.