Kalipso Chalkidou is an accomplished professional in the field of global health, currently serving as Director at the World Health Organization and Director at the Center for Global Development. In addition to these roles, Kalipso holds the position of Professor of Practice in Global Health at Imperial College London and has served as a Visiting Professor at both Imperial College London and King's College London. Kalipso's academic credentials include a Doctor of Philosophy (Ph.D.) in Molecular Biology from Newcastle University and a Doctor of Medicine (M.D.) from Ethnikon kai Kapodistriakon Panepistimion Athinon. Previously, Kalipso directed efforts at The Global Fund to Fight AIDS, Tuberculosis and Malaria, showcasing a strong commitment to addressing global health challenges.