Complex sentence: Breslow attended Trumbull High School in Trumbull, Connecticut, graduating in 1998, and was a standout in soccer and baseball and served as team captain in both sports during his senior year.
Split into simpler sentences: Breslow attended Trumbull High School in Trumbull, Connecticut, graduating in 1998. He was a standout in baseball and soccer, and served as team captain in both sports during his senior year.