Guardian: The Lonely and Great God starred what BtoB boy group member?
Yook Sung-jae Yook Sung-jae (; born (1995--) 2, 1995 ) is a South Korean singer, actor and host. He is a member of the boy group BtoB and its sub-group, BtoB Blue. Aside from his group's activities, Yook is known for acting in television dramas, "" (2015), "" (2015) and "" (2016).
Kris Wu Wu Yifan (, pronounced , ; born November 6, 1990), professionally known as Kris Wu or Kris, is a Chinese-born Canadian actor, singer, and model. He is a former member of South Korean-Chinese boy band EXO and its subgroup EXO-M under S.M. Entertainment.