Complex sentence: Jonathan N. Waters (born June 7,1976) is a nationally renowned marching band director, who most recently served as Director of Marching and Athletic Bands at Ohio State University, where he also taught in the School of Music.
Split into simpler sentences: Jonathan N. Waters (born June 7,1976) is a nationally renowned marching band director. He was most well known for serving as the Director of Marching and Athletic Bands at Ohio State University, where he also taught in the School of Music.