This girl was born on 15th November 1993 in Haeundae, Busan, South Korea. Her parents are Jung Seokmin, a 45 years old architect and Kim Hyomin, a retired underground rapper. 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 rapper. She asked her mother why she's holding (a mic) & wearing things like that so her mother told her about her past. She even gave her watch her rapping and hence that was the first time she's involved in musics.

She began to learn about rapping 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 singing. Hay started to listen some korean musics and her favorite is R&B. After years, she felt attracted to singing. 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.

In 2007, 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 not education to be honest. Since Hay wanted to pursue her career as an idol, she took dancing class. You know, dancing is also needed. She took the class for 1 year 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. She learned some extra moves from her cheoreographer brother, Daehwan too. 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, 16 years old. She went to countless auditions but then rejected. And the final was Cyrano Ent. She rap Love Song, the song she composed herself. They were amazed of her looks, youthfulness & raw talents so they took her in. She realized she can did a lot of things too when she's training with them. So they told her to discover her talents first before debuting so she did. For 5 years she trained, and now her hard work paid off. All she cares is how the nation looks at Zodiac and wish they will be a success.

family:
Father | Jung Seokmin || 45 || Architect || Easygoing, funny & creative || Daddy's girl but Seokmin doesn't really have a lot of time to spend times with his family.
Mother | 44 || Housewife || Protective, loving & warm-hearted || Like sisters, since they two were the only girls in the family so Hyomin will always brought her only daughter to shop and do other girly things together. Though Hay is daddy's girl, she's more close with her mother. They shared and kept each others secrets very well. Hay sometimes seek advice from her mother too.
Older brother | Jung Minhyuk || 24 || Heart Surgeon || Reserved, understanding & good listener || Whenever Hay got any problems, the first person to go to is Minhyuk. Yes, Hay depends on Minhyuk a lot. They had been through lots of deep talks back then but now with Minhyuk's work, they barely meet each other except for holidays.
Older brother | Jung Daehwan || 23 || Dance Cheoreographer || Arrogant, silly & playful || These two doesn't treat each other like siblings. They have that "Tom And Jerry" relationship. Daehwan always and vice versa. They used to dare each other in dance battle which Hay always loses, But though that, Daehwan is very protective of his only sister.

friends:
Best friend | Shin Eunmin || 21 || Clerk || Outspoken, takes small things seriously & competitive || SUPER BEST BUDS. They depend on each other almost all time. Back then, they always sleep over on each other houses since their houses are near. They always sticked together and alwaaaaaaays together. They're super close & of course still kept in contact by SNS. Their meet up point is always in one of the coffee shops and talk about girl things. Then shopping time!!
Friend | Hwang Chaerin || 22 || Make-up Artist || Admirable, loyal & blunt || Chaerin is one of Hay's respectful unnies and also her childhood friend. They used to talk about relationships and make ups a lot but now with both of them's work, they barely meet each other. Once, they bumped to each other in Mall and their deep talk was about 3 hours long
Friend | Bae Song Goon || 22 || Trainee in YG || Humble, modest & soft hearted though look tough || They get to know each other ever since they met in rapping class. Both are attracted to each other's raps and that makes them close. Sometimes, when Hay really need advises asap, she depended on Song Goon and vice versa
Friend | Kim Hui Dae || 22 || Trainee in YG || Cocky, erted & prankster || Hay and Hui Dae are maths-hater & dancing buddies. One of her childhood friends. Besides of learning dance moves from the class, Hay learned some other dance moves from Hui Dae too. They used to be couple but then break up because of long distance relationship. Now they stayed to be friends
Friend | Jung Daehyun || 21 || Idol (B.A.P) || Optimistic, mischievous & competitive || Since both of them are same age friends, they get along quickly. They both enjoy each other's company & very comfortable with each other. Natural skinships sometimes occur and sometimes they were mistaken to be couple. Hay only see Daehyun like a brother though. Daehyun has a slight crush on her, but sadly he doesn't realize that quick
Friend | Kwon Jiyong (G-Dragon) || 25 || Idol (Big Bang) || Childish, flirtarous & straightforward || Really, around Hay, GD doesn't seem to be 25 years old. He always joke around and bothered her. GD and Hay's older brother, Minhyuk are friends. That's why GD treated her like her own little sister too.
93 liners in YG entertainment

• Her family went to Elixir's MV making set to support her. She's surprised and hugged them for a long time. She tried not to cry in front of them but when they've gone, she started to tear up. 

• The whole group is tired because of the diet & training that was given by the company so Hay thought of an idea to escape & have fun

• Since Hay doesn't know how to use the phone so the members teach her.. They even make her an Instagram account with the username @hay7jung for her to upload her selcas

• In Elixir, Hay's close with everyone especially with this one same age member. They mostly stick with each other

• If Elixir are going to Running Man, Jaesuk/Kwangsoo would be the best pair for her

• Elixir won the "best rookie of the year" and the company gave them a holiday to Singapore/England for 1 week

• Before the holiday, they had fun with barbeque party

• In Japan, Elixir was given one day off and obviously, Hay and one of the members went shopping! She bluffed that her Japanese is great but when she tried talking with one of Japanese Elixir's fan, she .

• Collaborate with BAP/BTS/BOYFRIEND/GOT7/EXO. She secretly fangirl-ing when she met her biases. She get to know and became friends with them~ (except for Baekhyun since she already know him)

• Elixir was invited to Idol Stars Athletics Championships and she participates in running.. She won silver medal for that.

•  Singing/dancing/rap battle!!! >....<

• Big Bang/2NE1 & Elixir cute interactions maybe? xD

• If Elixir are going to Weekly Idol, she showed her talents. She also was teased by Dony because she said that Baekhyun is her ideal type. She ended up doing a video message (+ promoting) for Baekhyun. She told Dony that they were already friends, which makes Dony even more

• Baekhyun and Hay met at one of the music shows. One of the members saw this and all day. 

• Hay & Baekhyun had a date near Han River and they rode the couple bicycle. Since she haven't tried to play bicycle before (but surprisingly she can do it well), she warned Baekhyun many times not to fall. He playfully make "near-to-fall" action and Hay somehow hugged him. They went back because a lot of fans began to realize that there's both of them. The next day, an article about both of them came out

• Hay befriended with 93 liners during her time in Idol Stars Athletics Championships & at other places, such as Girl's Day Minah, IU, T-ARA Jiyeon, AOA Mina & Hyejeong, GOT7 Mark, EXO D.O & Tao, Sistar Dasom, BTOB Peniel, Shinee Taemin, F(x) Luna, B1A4 Gongchan, TEENTOP L.Joe & Chunji, Vixx Hongbin & Ravi, INFINITE Sungjong, A-Pink Bomi & Eunji & more

• Whenever there were quizes about education/maths, she'll definitely failed