Kim Jonghyeon

In 2018, he visited his birthday ads wearing a squirtle costume.

JR appeared in Orange Caramel's "Bangkok City" MV and After School Blue's "Wonderboy" MV along with Baekho, Ren, Minhyun, Aron, and SEVENTEEN's S.Coups

JR got casted on his way home from school and first thought it was a scam

JR is first male trainee of Pledis Entertainment