Jimmy O. Yang (Chinese: 歐陽萬成, Cantonese Romanisation: Au Yeung Man Sing; born June 11, 1987) is a Hong Kong-American stand-up comedian and actor. As an actor, he is best known for starring as Jian-Yang in the HBO comedy series Silicon Valley, as Dr. Chan Kaifang in the Netflix comedy series Space Force, and as Josh Lin in the Netflix romantic comedy film Love Hard (2021). (Via Wikipedia)