Kendrick Kang-Joh Jeong (Korean: 정강조; Hanja: 鄭康祖) is an American stand-up comedian, actor, producer, writer, television personality, and licensed physician. He rose to prominence for playing Leslie Chow in The Hangover film series (2009–2013) and Ben Chang in the NBC series Community (2009–2015). He created, wrote, and produced the ABC sitcom Dr. Ken (2015–2017), in which he portrays the titular character, and he has appeared in the films Knocked Up (2007), Role Models (2008), Furry Vengeance (2010), The Duff (2015), Ride Along 2 (2016), Crazy Rich Asians (2018), and Tom and Jerry (2021). Jeong is still a licensed physician in California but has since stopped practicing in favor of his acting career. He currently appears as a panelist on the American version of the singing competition show The Masked Singer and appeared on the first series of the British version. He also serves as the host of I Can See Your Voice.