Prof. Joseph George Momodu Massaquoi (1943–2014) was a distinguished Sierra Leonean academic, author, and diplomat who dedicated his life to advancing science and technology education across Africa. His academic journey began in 1975 at the University of Sierra Leone, where he made history in 1989 by becoming the university's youngest-ever Dean of the Faculty of Engineering. A highly respected researcher, he authored an undergraduate textbook on engineering thermodynamics and published over four dozen peer-reviewed articles. His expertise also extended internationally, serving as a Fulbright Scholar at Iowa State University and teaching at other prestigious institutions in the United States.In 1994, Massaquoi transitioned into global policy by joining UNESCO, where he ultimately became the Director of the Regional Bureau of Science and Technology for Africa. In this role, and as a Fellow of the African Academy of Sciences, he spearheaded initiatives to bridge the scientific resource gap on the continent and integrate modern technology into African development. Following his passing, his family established the Massaquoi Foundation for Science Education to continue his lifelong mission of empowering young students and teachers.