Complex sentence: Hudson's years at New Trier High School were unremarkable, although he sang in the school's glee club and was remembered as a shy boy who delivered newspapers, ran errands, and worked as a golf caddy.
Split into simpler sentences: Hudson's years at New Trier High School were unremarkable. He sang in the school's glee club and was remembered as a shy boy who delivered newspapers, ran errands and worked as a golf caddy.