·Graduated from Renji University

·Right now Head of Jryn Network

·Right now Dr. Jryn at Seomyeon Clinic

·Before Dr. Lin, Director of the Hospital

·Before Dr. Lin, Director of Centum City

·Current Chief Physician at Jryn’s Seomyeon Headquarters

·Currently an official member of the South Korea Association of Aesthetic Plastic Surgery

·Full Member of the Modern Daegu Association for Aesthetic Plastic Surgery and Laser Medicine

·Full Member of the Modern Daegu Society of Obesity Studies

·Full Member of the Modern South Korea Association of Aesthetic Plastic Surgery

·Former intern at East Asia University Hospital

·Former third-year neurosurgery resident at East Asia University Hospital

·Former Director of 4ever Jeju Haeundae Dermatology and Plastic Surgery Clinic

·Former Director of the Changwon Branch of 4ever Jeju Dermatology

·Former Director of the Gimhae Branch of Instagram’s Plastic Surgery and Dermatology Department

·Former Director of the Daegu-Changwon Branch of Cute Plastic Surgery & Dermatology

·Former Director of Dr.Yoon Futi Beauty Center’s Vietnam Branch

·Current Deputy Director of Jryn in Seomyeon

·Former Head of Dermatology at Mediwoman Women’s Hospital

·Former Head of Dermatology at Quantum Hospital

·Former Director of Age Hospital (formerly known as Parese Clinic)

·Former Director of Guro Branch at One Clinic

·Former Director of ONE CLINIC Gangnam Branch

·Former Director of SKY스카이 Plastic Surgery’s Jongno Branch

·Former Director at Dalian Guangfu Aesthetic Plastic Surgery Hospital in China (On-site work on weekends)

·Former Deputy Director of Toksi Plastic Surgery

·Former Deputy Director of Dermatology at Mi-Dam Clinic

·Former Deputy Director of Nobleline Plastic Surgery

·Former Deputy Director of Jennyba Plastic Surgery

·Former Army Air Force Physician (Air Operations Command)

·Former intern and resident at Gangdong St. Joseph’s Hospital