Sunny Sun is a television and theatre actor graduated from Chinese Culture University in Taiwan, majored in theatre arts. Sun is active in both Hong Kong and China, recently participated in the movie The Crossing as a leading cast. The Crossing was nominated at the 69th Berlin International Film Festival. Sunny also acted as a major cast at the movie Dust To Dust, produced by director Soi Cheang. In 2016, Sunny participated in the theatre piece Love Comedy on the Rocks produced by Zuni Icosahedron.