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.Mr Kim is one of the richest men in Seoul.His wife died for an accident.He has a son named Kim Taehyung.He is 23 years old and he is also a CEO on 'Do or die ' company .He is also one from the top most rich men in Korea.
His dad is getting married soon.Mrs Lee is YN's mom .Mrs Lee is would be Mrs Kim.She is getting married with Mr Kim.Yn is a student of Seoul International School.She is 17 years old....We will know about her father later.