한 Soumbalgwang Soumbalgwang (소음발광) is a South Korean Boy Group that debuted in 2019. They consist of 4 members: Kang Dongsu, Kim Bokyung, Kim Kitae and Kim Kiyoung. Read All General Information International Stage Name : Soumbalgwang Domestic Stage Name : Pronounce 소음발광 Aliases : Noise luminescence Debut Day : 2019-03-04 (Active) Members 20162017201820192020202120222023202420252026 Kang DongsuKim BokyungKim KitaeKim Kiyoung Kang Dongsu (강동수) Full Name: 강동수 Country: South Korea Active period: 2016-present Role: Vocal,Instrumental Kim Bokyung (김보경) Full Name: Kim Bokyung Country: South Korea Active period: 2016-present Role: Instrumental Kim Kitae (김기태) Full Name: Kim Kitae Country: South Korea Active period: 2016-present Role: Instrumental Kim Kiyoung (김기영) Full Name: Kim Kiyoung Country: South Korea Active period: 2016-present Role: Instrumental Metrics and Achievements Time to Success : Not reached or Indie/Nugu PAKs : 0 Music Show Awards2006+ : 0 Annual Awards : 0 Streaming Weekly Score(Since 2010) : Never ranked in top 100 Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 0+ Total Youtube Views : 0+ Brand Physical Sales : 0+ Brand Views : 0+ Images No images yet