1
He remixed most of the tracks they danced to in their pre-debut days, such as “Dalla dalla”, “Kill this Love” and “Bad Guy”
2
His favorite food are meat, Sashimi, Coca Cola, Coffee
3
His hobbies are watching movies alone, eating alone, listening to music and shopping
4
Castle J is a college student (Theatre and Film major)
5
Castel J, BIC, Minjae and Huijun learned dancing in America in 2016.
6
Castle J, Minjae and Huijun joined TOP Media in 2015.
7
Castle J used to be a child actor.
8
Castle J has been friends with IOI/Weki Meki’s Yoojung for over 10 years