Hyun Ok was born in San Francisco, California to a very loving and really well off family, however her happiness did not last for ever. When her and her brother turned nine their dad lost his job and everything went down hill for her. To keep the family going her dad moved the family to Korea. Their they were better then they were in San Francisco, until his dad got killed while coming home from work. At age 14 she had to help out her mom with money so she started to work part time at her aunts cafe along with her brother. She did not have time to go to some of her Martial Arts classes, so she just just stop going to Kendo so that she can have more time working.One year later at work her and her brother met a scout after they got out of work, because he saw them sing in the cafe. And that moment that changed their life completely. He came up to them and said that his company was looking for trainees. They just looked at him like he was crazy, but he told them that they had the potential to become a great artist one day. So they accepts the job to help out their mom. And they trained for 4 years before they were able to debut, with EvoLution.

Being the youngest of her family she would be very childish towards her brother. Her friends did not really like how childish she was but they did not want her to change because it was part of who she really is. She is like a mom to her unnies and oppas in the group, but most of the time she is playing around, or sleeping. When she is with her unnies and oppas she sometimes will pull a prank on them with her brother because she was bored or just because she felt like it. Or she will start a random pillow fight with her group mates, or she will hide her team mates favorite thing that they have. She is also very spoiled thanks to her brother, because when she would want something he would get it for her, and she did not get it for her she would prank him until she got what she wanted. Even is she very childish she would have a complete 180 change in personality when she becomes serious at something that she wants. Like when she got into sports because of her brother she decided to be serious about things that she wants to improve in.

Ever since she was little she did not like to clean her room, and so her room was messy but not that messy it was just with a pile of dirty clothes in a corner and stuff animals all over the floor. But she started to become more of a slob, when she started to do sports and practicing dancing, because when she would get home she would just take a shower eat do her remanding homework, and then off to sleep. She would not even bother to clean up her dirty clothes off the floor, and it would be her brother that would come into her room and clean up after her. 

When she first saw a karate competition on the T.V. she wanted to also try it out, because it looked fun. So she did but did not really think it was the sport for her. So when she was walking into the gym to change clothes she saw the judo team practicing, and she got curious about the sport. So she tried it out and feel in love with it, and since that day she has been in judo. She also got curious about other sports so she tried them out and she turned out to be much more athletic then her brother, which surprised her parents. When ever she would try a new sport she would be lost and confused at first, but since she is a hard-worker, she always got the hang of the sport within the first two practices. When she would be practicing or during a game she would always see her team mates fighting often, or getting angry pretty fast. But since her brother taught her that sports were not just about physical strength but it was also about mental strength, so since then she has had a good-temper both on and off the court.

When her and her family would go out to eat or shop she would see a lot of girls starting at her brother, and she did not like it one bit so she would stick to him and she made sure that he would not look at any girls but her. Also when it comes to her friends she would protect them as much as possible if they would get bullied she would stand up for them and told the bully to back off if they did not want to have problems with her.

BRIEF DESCRIPTION OF HOW RIVAL ACTS WITH YOUR CHARACTER. When Hyun Ok, see's Yesol face, she know's that she was is going to beat the living lights out of her, just because she got mad about a simple accident that happened. And who ever is with her has to get her mind off from thinking about beating up Yesol.

MEETING. When Hyun Ok was running late for class she was ran into Yesol and spilled coffee on her by accident. And Yesol did not accept her apology and she wanted to get revenge on Hyun Ok, so she waited for Hyun Ok to get out of class with some of her bodyguards to scare her, but Hyun Ok beat them up with in minuets.

PERSONALITY. Young Do is the strong silent type that does not like to express his feelings. Even if he does not like to show other people how he feels he will only show a person that he really trust how he really feels, and not try make that persons life miserable. He acts just like a little kid most of the time but he can also be very responsible at times. Even if he is mean and kiddish he can be the black knight that helps you out from the shadows.

MEETING. When Hyun Ok was leaving her judo class, she saw Young Do beating up all of the beginners (The reason he was doing this was to try and forget about Eun Sang). Since she does not like when someone takes advantage of the weaker so she went up to him and started to beat him. After about five minutes Young Do was about to give Hyun Ok the final hit when her brother came in and stop him from hurting her more. And since that day when Hyun Ok saw Young Do with a beginner she would always step in and fight him instead.