< Seo Kangjae > Age: 19 Gender: Male Height: 188cm Weight: 97kg Blood Type: A Place of Birth: Yongin-si, Gyeonggi-do Note: Class 3-B, member of the swimming club. He is introverted by nature and clumsy with interpersonal relationships. Because of this, he tends to stick with a few close friends rather than socializing broadly. He also has a tendency to question small things and has his own unique style of expression. Despite his tall, athletic, and muscular build, and the fact that he is canonically described as having a cold impression, he personally believes that isn't true. His personality is actually soft and gentle, leaning heavily toward the introverted side. He is a classic case of "tough on the outside, soft on the inside." His recommended remedy for when he's feeling down is watching videos of animals reuniting with owners they've been separated from for a long time. His personal rule is to always exercise after eating snacks. He works out almost every day.