Mark Dybul is the Executive Director-elect of The Global Fund to Fight AIDS, Tuberculosis and Malaria, a position he previously held from 2013 to 2017. He was a principal architect of the U.S. President’s Emergency Plan for AIDS Relief (PEPFAR) and served as U.S. Global AIDS Coordinator from 2006 to 2009, leading the program with the rank of Ambassador. Dr. Dybul is also a Professor in the Department of Medicine at Georgetown University Medical Center and Co-Founder and Chief Strategy Officer of the Center for Global Health Practice and Impact. He also serves as Chair of the Board of Purpose Africa and is a member of the National Academy of Medicine.