Kevin Wu (traditional Chinese: 吳凱文; simplified Chinese: 吴凯文; pinyin: Wú Kǎiwén) (born June 12, 1990) is an American comedian and actor. He was a YouTube celebrity best known by his YouTube username of KevJumba. The San Francisco Chronicle's Jeff Yang has noted that Wu is not a comedian in the conventional sense but that by "just talking [he] is, well, pretty hilarious" due to his deadpan vocal delivery, animated facial expressions and tendency toward unexpected digressions.