Kim Myung-jun
Age: 31 years old
Born: March 5, 1994 in Suwon, Gyeonggi Province, South Korea
Born: March 5, 1994 in Suwon, Gyeonggi Province, South Korea
Kim Myung Jun (김명준), better know by his stage name MJ (엠제이), is a singer in the Korean boy group Astro.
