Lee Hyuk-jae, better known by his stage name Eunhyuk, is a South Korean rapper, singer-songwriter, dancer and television host. He is a member of the South Korean boy group Super Junior and its subgroups Super Junior-T and Super Junior-H. In 2011, he joined Super Junior's Mandopop subgroup Super Junior-M and the duo Super Junior-D&E, active in China and Japan respectively.

Kim Jun-su, known mononymously as Junsu or known under the stage name XIA is a South Korean singer, songwriter, dancer and stage actor. He is currently known as a member of JYJ, and was one of the original members of boy band TVXQ, where he was formerly known by the stage name Xiah Junsu. In November 2021, Kim formed his own agency PALMTREE ISLAND with he charges as CEO.