Complex sentence: Sorenson was the oldest of three children, and attended Valparaiso High School, graduating in 1982, followed by himself attending Valparaiso University, studying mathematics and computer science, with a minor in physics, and receiving a Bachelor's in 1986.
Split into simpler sentences: Sorenson was the oldest of three children, and attended Valparaiso High School, graduating in 1982. He then attended Valparaiso University, studying mathematics and computer science, with a minor in physics, and receiving a Bachelor's in 1986.