Felix Diu Chun Hei (born 3 April 2000 [1] ) is a sprinter who competed in the men's 100 metres for Hong Kong at the 2024 Summer Olympics. [2] He qualified via a Universality Place, in which athletes from underrepresented countries receive placement. [3] Diu was eliminated in the preliminary rounds after placing fourth in his heat. [4] At the Olympics, Diu briefly became a viral Internet meme in Hong Kong due to his surname being a homophone of a Cantonese profanity. [5] [6]