Question: Who was the director of the 1930 romantic film starring a five-time Olympic medalist in swimming?
Sentence (from "Duke Kahanamoku"): Duke Paoa Kahinu Mokoe Hulikohola Kahanamoku (August 24, 1890 – January 22, 1968) was a Native Hawaiian competition swimmer who popularized the ancient Hawaiian sport of surfing.
Relevant evidence: Yes