2
[JYP Trainee] Name: Choi Yunjin (최윤진) Stage Name: Jinni (지니) Age: 17 years old (2004) Possible Positions: Visual, Lead Dancer She first appeared in JYP Trainee Showcase 2016. She was praised due to her good visual. #JYP연습생 #JYPn #ChoiYunjin #최윤진 #Jinni #지니