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