Jay Jo, 178cm, lives in Incheon, South Korea. Jay is a young man with straight black hair cut in a mullet style. Because he is nearsighted, he wears black-rimmed glasses. He usually shows a serious and emotionless expression. He appears cold-hearted, but cares deeply for those closest to him.

Jay is a knowledgeable cyclist. Throughout the competition, Jay is recognized as the ace of the crew. He is capable of playing as a defensive rider, supporting his crew during the race, as well as an offen