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

History
· Graduated from Dankook University College of Medicine
· Resident, Resident at Dankook University Hospital
· Specialist in Otolaryngology
· Master's degree from Dankook University College of Medicine
· Doctorate from Dankook University College of Medicine
· Clinical instructor in Otolaryngology at Seoul Asan Medical Center; Rhinoplasty and Facial Plastic Surgery
· Professor at Nowon Eulji University Hospital; Rhinoplasty and Facial Plastic Surgery (2009-2023)
· Visiting professor at Stanford University School of Medicine, USA, Facial Plastic Surgery training

Academic activities
· Regular member / Board member / Academic committee member / Public relations committee member / International committee member, Korean Society of Facial Plastic and Reconstructive Surgery
· Regular member / Academic committee member / Medical ethics committee member, Korean Society of Rhinology
· Regular member / Question development committee member, Korean Society of Otorhinolaryngology-Head and Neck Surgery
· Regular member / Public relations director, Korean Society of Aesthetic Surgery
· Regular member, Pan ASIA Academy of Facial Plastic and Reconstructive Surgery (PAAFPRS)
· Regular member, International Federation of Facial Plastic Surgery Societies (IFPSS)