Guido Kroemer is currently Professor at the Faculty of Medicine of the University of Paris, Director of the research team "Metabolism, Cancer and Immunity" of the French Medical Research Council (INSERM), Director of the Metabolomics and Cell Biology platforms of the Gustave Roussy Comprehensive Cancer Center, and Hospital Practitioner at the Hôpital Européen George Pompidou, Paris, France. He previously held appointments in Austria (University of Innsbruck), China (Suzhou Institute for System Medicine), Italy (University of Rome Tor Vergata, Rome), Spain (Severo Ochoa Institute, Madrid), Sweden (Karolinska Institute, Stockholm) and the US (Burnham Institute, Sand Diego). He is fluent in German, English, French, Italian and Spanish.