Complex sentence: Clarissa Bowers (born October 27,1997) is a student, volleyball player, model, and beauty pageant titleholder who won America's Miss World 2017 and will represent the United States at Miss World 2017.
Split into simpler sentences: Clarissa Bowers (born October 27,1997) is an American model and beauty pageant titleholder. She won America's Miss World 2017 and will represent the United States at Miss World 2017.