Jung Jinyoung Jinyoung's home planet is B1A4, where they call their inhabitants BANAS.

    Seo Hyojin (Girl in group photo) Seo Hyojin is a permanent patient at St. Mary's hospital. A sickly girl that needs to be constantly monitored, Hyojin is prohibited from leaving the hospital without the workers' permission. A girl with an adventurous and 4-D personality, Hyojin occasionally sneaks out from time to time. She enjoys meeting with her