History
· Graduated from Seoul National University College of Medicine
· Residency, Resident at Seoul National University Hospital
· Specialist in Otolaryngology, Seoul National University Hospital
· Master's degree from Seoul National University College of Medicine Graduate School
· Doctorate from Seoul National University College of Medicine Graduate School
· Clinical Instructor at Seoul National University Hospital: Nasal Disease and Facial Plastic Surgery
· Professor at Dankook University: Nasal Disease and Facial Plastic Surgery
· Currently) Visiting Professor at Dankook University
· Visiting Professor at University of Pittsburgh School of Medicine, Facial Plastic Surgery Training
· Former) Director of A-One Plastic Surgery (Co-CEO)
· Former) Director of ID Plastic Surgery
· Former) Director of Dr. B Plastic Surgery
· Former) Director of Labom Plastic Surgery (Co-CEO)
· Former) Vice President of the Korean Society of Facial Plastic and Reconstructive Surgery
· Currently) Director of B&Young Clinic

Academic activities
·Former) Vice President of the Korean Society of Facial Plastic and Reconstructive Surgery
·Standing Director of the Korean Society of Facial Plastic and Reconstructive Surgery
· Regular Member of the Asian Academy of Facial Plastic and Reconstructive Surgery (PAAFPRS)
·Member of the American Academy of Facial Plastic and Reconstructive Surgery (AAFPRS)
· Regular Member of the Korean Society of Rhinology/ Regular Member of the International Society of Rhinology
·Regular Member of the Korean Society of Otorhinolaryngology-Head and Neck Surgery
·Standing Member of the Facial Plastic Surgery Research Division of the Korean Society of Rhinology
·Former) Director of the Rhinoplasty Research Division of the Korean Society of Facial Plastic and Reconstructive Surgery