Dr Khong is a specialist in musculoskeletal tumour surgery, orthopedic trauma, sports surgery, joint reconstruction and replacement. He is also part of the teaching faculty for institutions in Switzerland, Singapore and the USA and is an appointed Adjunct Associate Professor at the National University of Singapore (NUS). His other appointments included expert consultant to Zimmer Inc (USA), visiting consultant at St Luke’s Community Hospital and Lieutenant-Colonel during national service, when he was commanding a Combat Surgical Hospital. He was also…