Chunchu [formerly Minsu (민수)] (춘추)

The structured facts here are thin — a stage name, a birth date, membership in SILICA GEL as vocalist and guitarist — and none of the K-Pop!t coverage provided relates to Chunchu or SILICA GEL. The articles concern an unrelated artist named Kim Min-ju. There is not enough sourced material to build a meaningful narrative profile without inventing details.

Chunchu (춘추), born Kim Minsu on February 5, 1992, is a South Korean vocalist and guitarist known as a member of the band SILICA GEL. He performs under the stage name Chunchu, having previously gone by Minsu (민수).

No further detail — discography, chart performance, formation history, or career milestones — is available in the provided material to support additional sections.