Jimmy O. Yang is a standup comedian and actor. He currently stars as Jian-Yang on HBO’s 'Silicon Valley.' As a standup, he performed on 'The Arsenio Hall Show' and received a rare standing ovation. Jimmy can also be seen on Season 9 of 'It’s Always Sunny in Philadelphia' as Charlie’s dear friend Tang-See. In a more serious role, he guest starred on 'Criminal Minds' as a psychotic college student. Jimmy is fluent in three Chinese dialects, but never likes to brag about it. He likes pugs on Instagram.