• Board certified plastic surgeon
• American Board of Hair Restoration Surgery(ABHRS)
• A vice president for research of hair restoration surgery of The Korean Society of Plastic and Reconstructive Surgeons
• Member of Korean Society of Hair Restoration Surgery(KSHRS)
• Educator of Asia FUE Hair transplant 
• Every year, holds Asian Hair Restoration Academic Seminars
• Developed the Korean style of FUE and made it standarized 

[Academic Activities]

• 2015 JP-Asia FUE Hair restoration seminar (live surgery performed)
• 2014 Korean Society of Hair Restoration Surgery Academic Seminar, Harvesting: FUSS-Instructional course Everything on FUE(Video Session)
• Until 2013, educated more than 100 of surgeons from around the world
• 2013 KSHRS, Characteristics of FUE in East Asians, KSHRS, 2nd Live Surgery 'Female hairline correction in FUE' 
• 2012 Hosted Taiwan hair transplant seminar and demonstrated surgery for plastic surgeons
• 2012 Presented at 13th Asian Society for Plastic surgery about FUE Hair Transplantation on Asia 
• 2012 Presented various kinds of hair transplant methods using FUE at Society of Hair Transplant & Plastic Surgery
• 2012 Presented at International Society of Hair Transplant : Pre-making recipient sites to increase great survival in manual and robotic FUE procedures
• 2011 Appointed as a chief of the Union of Korea Hair Transplant Surgeons
• 2010 Hosted Aesthetic Simposium And Workshop and demonstrated FUE surgery for plastic surgeons
• 2008~2012 hosted JP- Asia hair transplant seminar for 12 times
• 2006~2010 Director of Real plastic surgery and Realmore hair transplant center