BOL4 (볼빨간 사춘기)

A note for editors: To publish a full BOL4 profile, please supply K-Pop!t editorial copy covering the act's discography (including the duo's 2017–2021 releases and Ahn Jiyoung's subsequent solo work under the name), chart and streaming figures, and any awards sourced to the outlet's own coverage. The structured data and narrative material provided in this request do not match the named subject.