Kim Sawol x Kim Haewon Members Profile Kim Sawol x Kim Haewon (김사월X김해원) is a South Korean duo under Your Summer consisting of Kim Sawol and Kim Haewon. They debuted in 2014 with the album 비밀 Kim Sawol × Kim Haewon Fandom Name: — Kim Sawol × Kim Haewon Official Colors: — Kim Sawol × Kim Haewon Official Accounts: Facebook: 김사월x김해원 Twitter: kswxkhw Members … Continue reading Kim Sawol x Kim Haewon Profile