born: 28 April 1989, Jeonju, North Jeolla, South Korea
Kim Sung-kyu, better known by the mononym Sunggyu or Sungkyu is a South Korean singer, songwriter, actor, and MC. He is the leader and main vocalist of South Korean boy band Infinite.
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Biography Kim Sung-kyu
Age: 35
born: 28 April 1989 , Jeonju, North Jeolla, South Korea
Kim Sung-kyu, better known by the mononym Sunggyu or Sungkyu is a South Korean singer, songwriter, actor, and MC. He is the leader and main vocalist of South Korean boy band Infinite.