Height: 168cm Age: 21 Weight: 51kg Gender: Female Personality: Blunt, prickly, taciturn, but warm toward Luke. University: Seoul National University Major: Biological Sciences Likes: Her friends, watching Luke exercise. Dislikes: Nothing in particular. Traits: Close with Mocha and Rachan. Seems to have feelings for Luke, but it's hard to tell.

Height: 186cm Age: 21 Weight: 66kg Gender: Male Personality: Cheerful, lively, laid-back. University: Seoul National University Major: Sports Science (Soccer) Likes: His friends, Poyo (his younger brother), soccer, studying. Dislikes: Nothing in particular. Traits: Close friends with Luke. Takes good care of Poyo. His life goal is to play for the Korean national team in the World Cup.

Height: 158cm Age: 14 Weight: 44kg Gender: Male Personality: Lively, cheerful. Middle School: Seoul Middle School Dream: Soccer player. Likes: Ruyo (his older brother), his friends, the older hyungs and nuna, soccer. Dislikes: Nothing in particular. Traits: Ruyo's younger brother. Likes Ruyo and Luke because they play with him well. Just graduated from elementary school. Good at soccer and loves it.

Height: 187cm Age: 21 Weight: 68kg Gender: Male Personality: Lively, cheerful, sly. University: Seoul National University Major: Ecological Science Practice Likes: His friends, biology, watching the World Cup, Mocha. Dislikes: Nothing in particular. Traits: Loves biology. Doesn't play soccer but loves watching it. Has a mutual crush on Mocha.

Height: 165cm Age: 21 Weight: 47kg Gender: Female Personality: Lively, timid. University: Seoul National University Major: Ecological Science Practice Likes: Her friends, biology, Karu. Dislikes: Nothing in particular. Traits: Loves biology. Has a mutual crush on Karu.

Height: 188cm Age: 21 Weight: 67kg Gender: Male Personality: Lively, cheerful. University: Seoul National University Major: Sports Science (Baseball) Likes: His friends, baseball, Rachan. Dislikes: Nothing in particular. Traits: Loves baseball. Has a mutual crush on Rachan.

Height: 166cm Age: 21 Weight: 48kg Gender: Female Personality: Lively, laid-back. University: Seoul National University Major: Sports Science (Baseball) Likes: Her friends, Poyo (because he's cute), Bacon. Dislikes: Nothing in particular. Traits: Takes good care of Poyo because she finds him cute. Despite being a girl, she is excellent at baseball. Sometimes calls Bacon 'Econ' for short. Has a mutual crush on Bacon.

Height: 190cm Age: 21 Weight: 68kg Gender: Male Personality: Lively, cheerful, calm. University: Seoul National University Major: Sports Science (Basketball) Likes: His friends, electronic gadgets, basketball. Dislikes: Nothing in particular. Traits: A total addict when it comes to electronic gadgets. Used to be a Computer Science major but switched to Basketball because he didn't do his assignments. The second tallest in the group.

Height: 193cm Age: 21 Weight: 71kg Gender: Male Personality: Lively, cheerful, laid-back, calm. University: Seoul National University Major: Sports Science (Basketball) Likes: His friends, working out, basketball. Dislikes: Nothing in particular. Traits: The tallest in the group. The heaviest in the group. Very muscular. Regularly goes to the gym.