Glenda Gray, MBBCH, FCPaeds (SA), DSc (honoris causa), an NRF A rated scientist, is the President of the South African Medical Research Council. Gray, who trained as a Medical Doctor and Paediatrician at the University of the Witwatersrand, co-founded and led the internationally renowned Perinatal HIV Research Unit, based at the Chris Hani Baragwanath Hospital in Soweto. She has expertise in mother to child transmission of HIV, HIV vaccines and microbicides. She is the Co-PI of the HIV Vaccine Trials Network and Director of the HVTN International Programs. In 2002, she was awarded the Nelson Mandela Health and Human Rights Award for pioneering work done in the field of Mother-to-Child Transmission of HIV-1. She is a member of the Academy of Science in South Africa, and chairs their standing committee on health. She is a member of the Institute of Medicine, of the National Academies, and serves on their Global Health Board. She has also been confirmed as the Chair for the Global Alliance for Chronic Diseases (GACD).Gray has also been awarded the international Association of Physicians in AIDS Care (IAPAC) “Hero of Medicine” award for work done in the field of HIV treatment in children and adults. In 2009, James McIntyre and Gray received the N’Galy-Mann lectureship in recognition of their HIV research contribution in South Africa. In June 2012 she received a DSc (honoris causa) from the Simon Fraser University, Vancouver for her work in the field of mother to child transmission of HIV. She has also been admitted into the American Academy of Microbiology in 2012. In 2013 she received the country’s highest honour, the Order of Mapungubwe, ( Silver ) for her excellent life-saving research in mother-to-child transmission of HIV and AIDS that has changed the lives of people in South Africa and abroad. Her work has not only saved lives of many children, but also improved the quality of life for many others with HIV and AIDS. The European & Developing Countries Clinical Trials Partnership (EDCTP)’s awarded her the outstanding Africa scientist award. In 2017, she was listed amongst the Times 100 most influential people in the world.