This girl was born on 15th August 1996 in Haeundae, Busan, South Korea. Her parents are Jung Seokmin, a 45 years old architect and Kim Hyomin, a retired ballet dancer. She has two older brothers named Jung Minhyuk (24) & Jung Daehwan (23). Both of her brothers and parents always spoiled her since she's the youngest out of all.

During her childhood days, she used to wander around with her mother's permission, of course. Most of her neighbors know her since she's well known as a good child. One day, Hay accidentally saw her mother's photos as a dancer. She asked her mother why she's wearing things like that so her mother told her about her past. She even gave her watch her dancing and hence that was the first time she's involved in musics.

She began to learn about dancing privately from her mother. As a child, it's surprising to see that she's good at it. Well of course it comes from her mother. Her mother didn't really expect it but is happy to know that her daughter enjoyed dancing. Hay started to listen some korean musics and her favorite is R&B. After years, she felt attracted to rapping. Secretly without her mother knowing, she learned it. But unfortunately she got no talent. Feeling very frustrated, she practiced it everyday and it did improved day by day.

Many years pass and it's finally 2007. Since Hay wanted to pursue her career as an idol, she took singing class. You know, singing is also needed. She took the class for 3 years and enjoyed it to the fullest. At first, she had some problems on adapting it but after some hardworking days, she's able do to well. When she felt that she's ready for the idol life, she neglected her school works, well she's not interested in them and auditioned. Her friends thought she's crazy since she's still young, 14 years old. She went to countless auditions but rejected. Most of them said that she have the talents and potential, but being too young is a difficult thing for them. 

In 2012, she moved to Gangnam-gu, Seoul, South Korea because of her father's work. It was quite better and she adapted to it fastly. She's very popular in her school too, by looks and not education to be honest. She still haven't gave up so she tried her luck in Seoul to audition. When she was auditioning for this entertaiment, she talked with some of the soon-to-be trainees there and told Hay about Hwan Arts High School. She somewhat attracted about the school and from there she started to know about the school. She forced her parents to move Hay to that school. They approved but in one condition, Hay have to pay attention in her academics. She gladly agree with them and the next year, Hay easily accepted to the school. The past one year, she struggled so much to the year 2014. She did had fun, but her academics . She didn't regret her desicion at all. To fulfill her dream, there is no turning back.

Hay is one of the outgoing and talkative one. She's the type of person who can get along with everyone and anyone pretty quickly. She talks a lot, yet her talking never bores anyone. She's not afraid to talk to new people as she treats others well. She actually likes making friends and meeting new people a lot. Most people are comfortable with her because of the easy-going aura that she gave out. Hay usually has troubles on sitting still. She's too active to sit. She'll always seen to walk around and never stay quiet. Well, quiet types doesn't go well with her. Though Hay is always joking around, she's also hardworking on achieving whatever she wants. 
 
She's impulsive, in a way that she never thinks twice when she does something. She never says no when people/her members ask her to accompany them to places, or asking her to join clubs and societies or try new things. If you suddenly ask her to go sky diving with you the night before, she'll definitely say yes. She has the carefree style, where she rarely cares about what people say about her. Hay has this blunt side where she'll says what she thinks in her mind, even if it might be offensive. Hay has erted-mind despite of her babyface and innocent face. That's why she get along with the boys rather than the girls. Talk harsh words to her, her swears will pay you double. Swearing is her old habit but she might can control it, for now.

PERSONALITY. Baekhyun is just like Hay, talkative and friendly. He talks a lot and never fail to make people laugh. He has his own charm which makes girls swoon over him. He's somewhat has a erted mind too despite being a guy. But just don't mess up with him. He is quite scary when he's mad. A lot of guys admire him because of his outgoing personality. He protects his girl very carefully so when someone dare to hurt the girl he likes, he's not afraid to hurt the someone back. Most of the time, he uses aegyo when things doesn't go the way he planned and the victim will easily give in since Baekhyun is cute~ (><)

MEETING. They met when Hay was battling with Kai, one of Baekhyun's junior friend. Being a good senior, he checked how his friend goes, but it turns out Hay won over Kai. Baekhyun, alongside with his other friends (EXO members) were shocked of the results. He found interesting so he approach Hay when Kai was congratulating Hay. She played hard-to-get around Baekhyun and make him want to be around her for a while. Hay on the other side, found Baekhyun amusing and might be a fun friend to be keep. 

INTERACTIONS: After the meeting, Baekhyun and Hay can't help but think while grinning about her/him. Baekhyun creep Kai's phone to get Hay's number and prank her for a while. They end up teasing each other everyday ever since Baekhyun brought the topic on. She hates whenever Baekhyun makes fun of her but they still take care of each other. And without realizing, they both were crushing each other but sadly afraid of rejection. Sometimes they pull out natural skinships if possible since they were close with each other already. Some students even assumed them as a couple though they weren't. 

COMMENTS: hi-hi~~!! hope you like hay so farr ^^

SUGGESTIONS: Battles for students every year or maybe month

PASSWORD: Seoul - my aunt brought me to Kpop after listening to SNSD Gee