Dr. Cho graduated from the medical faculty of The Chinese University of Hong Kong (CUHK), followed by specialist training in Otorhinolaryngology, Head and Neck Surgery at CUHK affiliated ENT departments locally. With subspecialty interests in Rhinology & Skull Base Surgery and Head & Neck Surgery, he underwent further local and overseas training with clinical attachment at National Cancer Centre Singapore and Cranial Base Surgery Division, Department of Otolaryngology at University of Pittsburgh Medical Centre. He has special interests in endoscopic endonasal surgery for treating different benign and malignant sinonasal & anterior skull base tumours, recurrent nasopharyngeal carcinoma and skull base osteoradionecrosis. He has attained the Global Online Fellowship of IFHNOS (International Federation of Head and Neck Oncologic Societies) and post fellowship training in head and neck surgery of the Hong Kong College of Otorhinolaryngologists. He was one of the Junior Members Travel Grants Winners at the European Rhinology Society meeting ERS2018. He is active in medical education and training, and has been an instructor in various dissection and training courses.