Jang Hyun (Eli Jang) is a supporting character of Lookism. He is a student in the beauty department at Jae Won High School. He is also the only male student in the Beauty Department, hence he is always surrounded by girls. Nevertheless, his hair-cutting technique is very bad, even though every girl wants him to cut their hair because of his charm.
Jang Hyun / Eli Jang is also a solo father with an adorable daughter.
In the past, he seems to have known or liked a girl named Hae Eun who scolded him for being proud of his good looks. This is also the reason he is interested in Soo Jung, because she says the same thing about Hyung Suk.
There is also a chapter that shows that Jang Hyun has a daughter who is three years old. This is one of the reasons he "disappears after school". He actually goes back to his daughter, named Yena, and takes care of her while also working for his part time job at a salon as a hairdresser.
Soo Jung is the only one at school who knows about his daughter.
It was uncovered that he use to be the head of the East crew, Hostel, in the Big 4 Crew. Although, he disappeared and refrains from fighting - being no longer a "gangster". It is possible that this happened because he started taking care of his daughter.
Jang Hyun is a young man who is considered to be attractive by many. He has a tall stature and a manly body figure. He has pale skin and dark coloured eyes. Currently, he has light coloured hair with a slightly curled fringe, though he changes his hair often.
Jang Hyun seems to be rather kind. He also doesn't seem to judge people by their appearances, such as when he started having a crush on Soo Jung in her old body.
He also has a lot of self confidence despite his terrible hair-cutting skills.
He is very protective of his daughter Yena and considers her as the greatest gift he ever got. He shows surprising strength when it comes to her, such as when he single handedly beat over a dozen members of the God Dog Crew.
He usually tires to avoid conflict, especially in front of Yena, as can be seen when he did not protest even though some of the God Dogs treated him harshly. Rather he apologized, seeking to end the argument peacefully.
When Jang Hyun first met Hyung Suk, he wanted Hyung Suk to model for him. When Jang Hyun showed a romantic interest in Soo Jung, Hyung Suk was jealous.
Jang Hyun seems to have a crush on Soo Jung's original body, as shown in Chapter 121, in which the narrator points out that he is attracted to Soo Jung and hands her a carton of milk, causing Hyung Suk to feel jealous.
The all-male architecture department often feels jealous of Jang Hyun, the only boy in the Beauty Department due to him only be surrounded by females.
- Jang Hyun is modeled by Aboki model Jang Hyun