Lee Jae-hwan (Korean: 이재환 born April 6, 1992), known professionally as Ken (Korean: 켄), is a South Korean singer and actor, formerly signed under Jellyfish Entertainment. He is one of the members of the South Korean boy group VIXX, and has been widely praised for his unique, soulful, and husky vocal tone. Ken began his acting career in 2014 in MBC Every 1's comedy drama Boarding House No. 24 as Lee Jae-hwan.