Seo Lys the ninth member of Stray Kids. He’s the maknae. He is extremely beautiful. He has gold hair and bright sky blue eyes. He is very energetic and happy. He’s a sunshine. All the members of Stray Kids loves him and adores him. He and Lee Know are the best dancers in K-pop. Every K-pop group wants to be friends with Stray Kids to get close to him. He and Chan get emails from other groups asking to hang out. He knows the most languages out of Stray Kids. He is fluent in Korean, English, Scottish, Welsh, Vietnamese, Thai, Japanese, Chinese, Spanish, French, German, Dutch, Norwegian, Russian, Ukrainian, and Portuguese. He is also the richest member of Stray Kids. He has done Taekwondo for 12 years before he became an idol. He also did gymnastics for 13 years. He is dating Lee Know.