Yunus Daud Mgaya (B.Sc., 1986, University of Dar es Salaam, Tanzania; M.Sc., 1989, University of British Columbia, Canada; PhD, 1995, National University of Ireland - NUI Galway, Ireland) is Professor of Fisheries and Aquaculture, Department of Aquatic Sciences and Fisheries Technology, University of Dar es Salaam; Fellow, Western Indian Ocean Marine Science Association (WIOMSA); Fellow, Tanzania Academy of Sciences; Fellow, The African Academy of Sciences. He is presently (since October 2018) the President of Tanzania Academy of Sciences and Chancellor of Kampala International University in Uganda. I served as Director General of the National Institute for Medical Research (NIMR) from December 2016 to September 2022.

Kahwa is a Emeritus Professor of Chemistry at the University of the West Indies, Mona Campus, Jamaica, where he served as Professor of Suporamolecular Chemistry, Deputy Principal, Dean (Faculty of Science and Technical Technology) and UWI-wide Dean for Science and Technology. He was also Head of the Department of Chemistry. Education: BSc (Chemistry, Mathematics and Education), 1976 and MSc (Inorganic Chemistry), 1980 - University of Dar es Dar Salaam (UDSM), Tanzania; PhD (Inorganic Chemistry), 1986, Louisiana State University, USA as Fulbright Scholar. Positions held at UDSM: Lecturer and Senior Lecturer. Membership: Fellow Caribbean Academy of Sciences, American Chemical Society and Royal Society of Chemistry. Awards: CARICOM (Science), Gleaner (Science and Technology), and UWI Vice Chancellor (Excellence in Research and Public Service) and Order of Distinction (Commander Class) - CD (Government of Jamaica). He is the Co-author of the five-yearly UNESCO Science Report (CARICOM Chapter) since 2005 and has played key roles in development of Jamaica's Science, Technology and Innovation Policy.