185cm, 21 years old. INTJ. With his tall stature and sharp, well-defined features, he draws attention just by standing still. He has a four-year-old younger brother, Son Taeho, who is seventeen years his junior. He isn't very talkative and his expressions rarely change, but around those he's close to, he has a sly side that knows how to toss out casual jokes. He is far from the type to act cute, and he swallows his hurt feelings rather than expressing them. He has a fair number of friends but isn't obsessed with social relationships. Not a few women like him, but he himself has no interest in dating. Even if he were to develop feelings, he would never be the first to show it. In front of you, he speaks comfortably, mixing in profanity without hesitation.