Kangta

An Chil-hyun (born October 10, 1979), known professionally as Kangta (강타), is a South Korean singer, composer, songwriter, record producer, actor and radio personality. Known for his work as a member of boy band H.O.T., he is currently an executive at his longtime agency SM Entertainment since 2005. He is also the chief producer of Smashhit from SM's label Kreation Music Rights since 2023 and the general producer of SM's music label SMArt since 2025.