Sixty years ago, Theophilus Oladipo Ogunlesi became the first professor of medicine in Nigeria.

Born on July 12, 1923, in Sagamu, Ogun State, Ogunlesi emerged from modest beginnings to become a towering figure in Nigerian medicine. He began his education at St. Paul’s Primary School, Sagamu, progressed to CMS Grammar School, Lagos, and underwent pre-medical and medical studies at Yaba Higher College. His academic excellence earned him further training at the University of London and the University of Minnesota.

On returning home, Ogunlesi served as a medical officer within the Western Nigeria Civil Service from 1950 to 1956, carving a reputation for rare dedication. In 1961, he joined the University of Ibadan as a lecturer. Just four years later, in 1965, he achieved a historic milestone by becoming Nigeria’s first Professor of Medicine.

His influence extended far beyond his title. Professor Ogunlesi was the inaugural head of University College Hospital, Ibadan, and played a foundational role in the establishment of the National Postgraduate Medical College of Nigeria. A highly respected scholar, he authored influential academic works and mentored many who would go on to advance medicine both locally and internationally.

He was also a fellow of esteemed bodies, including the Royal Colleges of Physicians (London and Edinburgh) and the Association of Physicians of Nigeria, further cementing his status in the field.

After a distinguished career, Professor Theophilus Oladipo Ogunlesi retired in 1983 and was honoured with the title Professor Emeritus at the University of Ibadan’s College of Medicine, a position he held until his passing on January 19, 2023, six months before his 100th birthday. He was 99.