Professor Yuming Guo is an internationally recognised environmental epidemiologist who has made significant contributions to combat health risks from climate change and air pollution. His world-leading research has led to novel environmental exposure assessment for accurate health risk assessment with remote sensing and machine learning. His long-term global environmental health risk research has significantly improved public health practice worldwide. He is the world’s top climate scientist by The Reuters and the top researcher in Occupational and Environmental Medicine by The Australian. Overall, Professor Guo has significantly improved the science of climate change, air pollution and human health globally.