Kim Sung-kyu
Known For: Acting
Gender: Male
Date of Birth: April 28, 1989 (36 years old)
Place of Birth: 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.
