Nascimento: 30 de Agosto de 1994 (29 years)
- Coreia do Sul
Youngji was a former trainee at Core Contents Media along side with T-ARA's ex member Areum. She was about to debut in a new girl group but left before her debut. Later, she became a trainee at KeyEast before leaving again. Before joining KARA she was a trainee at DSP Media. She won on the KARA Project and became KARA's newest member.