__Height:__ 178 cm
__Hobbies:__ Martial arts

Gamin Yoon ("윤가민") is the main protagonist of the manhwa, Study Group. He is a high school student with a dream of entering a 4-year university and becoming a college student. He is the foundeTo hell with circumstances, I create opportunities of Yusong Vocational Engineering High Study Group.

Nicknamed the “school for future criminals,” Yusung Technical High School isn’t exactly the ideal place to study. A rarity among his peers, Gamin is a student with just one goal: to get into university. At a school where it’s every man for himself, he is rejected from countless study groups before he decides to form his own. When Hankyeong, Gamin’s former tutor, joins his high school in hopes of earning her teacher certification, it seems like they’re both reaching for the impossible. Can they defeat the odds and achieve their dreams?
 
(Source: WEBTOONS)
 
Notes: 
- Season 1 includes 117 chapters and an epilogue. 
- Belongs to Blue String universe.

Im Da-Jun became the leader of the runaway family after being kicked out of his house. Yeon-Woo, who he took in by chance, ends up in a knife assault in Yeonsu-gu, Incheon. The one who stopped Yeon-Woo from getting his revenge against the chaebol chairman was Yun Ga-Min, whose dream is to become a good student. Meanwhile, Na Hwa-Jin takes an interest and watches over them...
 
(Source: Naver, translated)
 
Note: Belongs to Blue String universe.

Ga-Min Yun