Sang-Hoon Park, MD, PhD, is a pioneer in the field of facial bone surgery in Korea and President and Chief of Surgeons at ID Hospital, Seoul, Korea. He began performing facial bone and orthognathic surgery while a faculty member at Asan Medical Center, Seoul. After founding his own private plastic surgery hospital in 2004, he focused increasingly on improving both functional and aesthetic aspects in patients undergoing facial bone surgery. He fabricated and invented the globally renowned “V-line surgery”, which significantly improved patients’ aesthetic satisfaction. To date, he has operated on more than 3,000 mandible and zygoma reduction surgery cases and is recognized for his work far beyond Korea – indeed, worldwide. Dr. Park has developed a wide array of techniques to improve methods of orthognathic surgery. He has also developed the surgery-first technique, which omits preoperative orthodontic treatment, meaning that patients no longer need to spend1–2 years suffering from braces prior to surgery. In addition, postsurgical tying of the upper and lower teeth (maxilla and mandible) is no longer necessary, greatly improving and shortening the period of recovery while immensely improving patient comfort. Dr. Park has made media appearances both globally and domestically, and has authored various articles including in The New York Times and the Washington Post.