Jimmy O. Yang is a stand-up comedian and actor. He graduated from UCSD. He stars as Jian-Yang, the Asian guy on HBO's Silicon Valley (2014), and as real-life hero Dun Meng in the film Patriots Day (2016). As a stand-up, 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. As a more Serious Asian Dude, 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.