Complex sentence: A Medal of Honor Vietnam veteran and former race car driver and motorcycle racer, Kowalski lost his job as a police officer in retaliation for preventing his partner from raping a young woman.
Split into simpler sentences: A Medal of Honor Vietnam War veteran, Kowalski is a former race car driver and motorcycle racer. He is also a former police officer, who was fired in retaliation for preventing his partner from raping a young woman.