Kim Myung-jun
- Born
- 5 March 1994 (32 years)
- Place of birth
- Suwon, Gyeonggi Province, South Korea
- Gender
- Male
Kim Myung Jun (김명준), better know by his stage name MJ (엠제이), is a singer in the Korean boy group Astro.
Kim Myung Jun (김명준), better know by his stage name MJ (엠제이), is a singer in the Korean boy group Astro.
