Jack Cuzick is a director of Wolfson Institute of Preventive Medicine in London and a head of its Centre for Cancer Prevention. He is John Snow Professor of Epidemiology at Queen Mary, University of London. He holds a PhD in Mathematics and has previously worked at Oxford University and Columbia University, New York. His current interests are in cancer epidemiology and clinical trials, with special interest in prevention and screening. He has been awarded CBE in Jan 2017, he is a Fellow of the Royal Society, Academy of Medical Sciences and the Royal Statistical Society.