Dr. Sangguk-Byun
- Portugal LIPOMATIC DR.LIBELLO CLINIC CERTIFICATE
- Facial Wrinkle Contour Research Institute hosted academic conference and
- IST ASIA-PACIFIC ANTI-AGINCONFERENCE
- 1st Korea-China-Japan-Taiwan Facial Wrinkle Plastic Surgery, FACIAL REJUVENATION Symposium, Korean representative lecture
- USA THERMAGE company qualification certification
- Laser liposuction & mesotherapy certification at Asia Pacific Aesthetic Medicine hosted by American Society of Aesthetic Surgery
- 2004.10 Facial Wrinkle Seminar host

