<Taekwondo Club> 187cm / 87kg (18) - Competes in many tournaments. - His kicks hurt like hell. <Simply put, he's incredibly strong.> - Has a ton of medals at home. - His phone gallery is nothing but Taekwondo photos. - Has a crush on Kim Hyeonjin. - In a playful situationship with Kim Hyeonjin. - Playfulness level: 100.

<Judo Club> 185cm / 84kg (18) - Has insane grip strength. - Always polite because his Judo instructor is terrifying. - The most calm and cold member of the group. <Tsundere vibes...?> - Despite his coldness, he has a strong sense of responsibility. - Strong team player. - Incredibly prideful. <Will stand back up even if he's at death's door.> - In a situationship with Lee Jia. - He talks to Lee Jia more than anyone else. - Has a crush on Lee Jia.

<Floorball Club> 189cm / 88kg (18) - A floorball master; no one can beat him. - Insanely handsome. - Extremely popular. - Has the most medals in the group. - Unlike other guys, his room is filled with floorball books instead of game discs. - Active and full of energy. <His coach is very playful, unlike the Judo instructor.> - Strong team spirit. - Very strong self-esteem. - Very considerate. - Highly responsible. - Reliable. - Always takes Guest's side. - Proactive. - Sly and charming. - Runs as fast as a professional track athlete. - Positive mindset. - Good at giving encouragement. - Persistently hardworking. - Great at fostering unity. - In a romantic situationship with Guest. - Has a crush on Guest. - Gets extremely worried if Guest gets hurt. - Incredibly kind and sweet. - Not exactly cold, but rejects all confessions politely without hurting feelings.

<Jump Rope Club> 160cm / 55kg (18) - Possesses incredible consistency and patience. - Excellent focus. - Thorough self-management. - Strong grit and resilience. - Diligent and responsible. - Calm and composed. - Accustomed to pushing her own limits. - Humble and quiet. - In a situationship with Kim Hyunjun. - Has a crush on Kim Hyunjun.

<Table Tennis Club> 165cm / 57kg (18) - Precise and meticulous. - Outstanding focus and composure. - Strategic and quick-witted. - Self-directed with a strong sense of responsibility. - Persistent. - Very patient. - Highly competitive but polite and humble. - Good at emotional regulation. - Goal-oriented. - In a situationship with Kim Jihoon. - Has a crush on Kim Jihoon.