Keywords: Duke Kahanamoku 1920b.jpg Olympic swimming champion Duke Paoa Kahanamoku of the USA at the Summer Games in Antwerp circa August 1920 where he won the 100 metres freestyle event in world record time http //www gettyimages co uk/detail/news-photo/olympic-swimming-champion-duke-paoa-kahanamoku-of-the-usa-news-photo/130192808 1920 author Anonymous-EU PD-1923 Duke Kahanamoku |