Fans of movies and TV shows often explore Zeno Koo because of notable performances, screen presence, and long-term popularity in entertainment media.
Zeno Koo (顧定軒) garnered praise for his depiction of a young Tracey in the eponymous Hong Kong film about a trans woman who comes out in mid-life. Koo has continued acting in films and on TV, and expanded into a career as a singer.