1
Jaehyuk was the 6th member to be announced for Treasure
2
Jaehyuk performed โRing Ringโ by Sik-K for his introduction video
3
He wants to be a singer because he wants to be on stage in front of many people, He wants to show them his singing and dancing skills
4
His charm is in his face, his left eye, and his way of walking
5
His heart flutters when heโs with someone who smells nice
6
He says that heโs a playful and mischievous person
7
He was eliminated from the show YG Treasure Box in ep 9, but brought back for the final
8
Jaehyuk is left-handed
9
He was street-casted for YG after school
10
Jaehyuk has been approached by SM, JYP, CUBE, Woollim, Pledis & Yuehua.