Complex sentence: Upon graduating, he went on to star in football and basketball at St. Augustine's College in Raleigh, North Carolina, where he earned a B.S. degree in Health and Physical Education.
Split into simpler sentences: Upon graduating, he went on to star in, both, football and basketball at St. Augustine's College in Raleigh, North Carolina. It was there he earned his B.S. degree in Health and Physical Education.