Ja Hyun JO

Ja Hyun JO is a high school student who is also a member of the student council. He is known for his black hair and his love of wind breakers. Ja Hyun is a kind and caring person, but he can also be quite fierce when he needs to be. He is a talented biker and is always looking for new challenges. One day, Ja Hyun is challenged to a race by a mysterious stranger. Ja Hyun accepts the challenge and the two race off. The race is close, but Ja Hyun eventually wins. The stranger is impressed by Ja Hyun's skills and offers to teach him more about biking. Ja Hyun accepts the offer and the two become friends. Ja Hyun learns a lot from the stranger and becomes a better biker. He also learns about the stranger's past and why he is so interested in biking. Ja Hyun is grateful for the stranger's help and promises to use his new skills to help others.