He’s korean and he’s 19 years old.
He has one sister Gowoon Han who goes in his same school.
He’s an Idol, Amateur Model and a Student (former)
Although rude to people he dislikes, Seojun is very caring, protective, and kind to his friends and family. He tends to have difficulty expressing his emotions, especially during difficult times. He acts tough in front of others, but is shown to be sensitive and easily flustered.
He is not diligent in academics.
He even has a squad of friends in school.