Bolbbalgan4 (볼빨간사춘기) is a K-Pop Duos based in South Korea. They debuted on Korea: April 22, 2016 – Japan: June 05, 2019. The group is currently Active.
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Bolbbalgan4
- Last modified: May 31, 2022
Bolbbalgan4 (볼빨간사춘기) is a K-Pop Duos based in South Korea. They debuted on Korea: April 22, 2016 – Japan: June 05, 2019. The group is currently Active.