Jason Lee obtained his first degree from Loughborough University, UK. Following the award of G V Sibley Memorial Prize, he stayed on to complete a PhD in Exercise Physiology under sponsorship from the UK Overseas Research Scholarship and Faculty Studentship. Jason is a Fellow of the American College of Sports Medicine and a member of the Professionals in Nutrition for Exercise and Sport. He serves in various national and international panels related to human performance and safety. Knowledge gained from his research has also benefitted several other governmental agencies too. He has delivered more than 150 invited presentations locally and internationally. He provides consultancy to enhance performance of military and elite sports personnel. He is currently an Associate Professor in Yong Loo Lin School of Medicine at the National University of Singapore, co-leading the Human Potential Translational Research Programme and directing the Heat Resilience and Performance Centre. He is a member of the WHO and WMO Report on Climate Change on Workers’ Health and Productivity. Jason chairs the Scientific Committee on Thermal Factors at the International Commission on Occupational Health and is on the management committee at the Global Heat Health Information Network.