Complex sentence: In 1975, he obtained the MB. ChB degree at the University of Ghana Medical School, and while he was there, he was the most qualified candidate in the final examination in 1975, and was the winner of the Easmon Prize in Surgery.
Split into simpler sentences: In 1975, he obtained the MB.ChB degree at the University of Ghana Medical School. At UGMS, he was the most qualified candidate in the final examination in 1975, and was the winner of the Easmon Prize in Surgery.