Recently, one video of middle students awesomely performing 2011's mega-hit track 'Officially Missing You' by male duo Geeks started going around online after it was posted on Twitter.
The video was filmed at a school festival at Shindong Middle School, Seoul some years ago.
It turned out one of the students was JAEHYUN, who was a student at Shindong Middle School at the time.

He/she continued, "Sorry for the poor video quality. It's probably better to just focus on his singing voice."

While filming JAEHYUN, they kept say things like, "Wow, he seriously is so good-looking." "Doesn't he remind you of Gang Dong Won?" and so on.
지인분이 보내주신 재현이 신동중 축제 Officially missing you 영상 공유합니다 화질이 안 좋아서 음성 위주로 들어주세요!! 중간중간 잡음이 많아서 편집했습니다��
— ²⁶샤니�� (@shany_dy) April 8, 2020
로고 크롭은 하지 말아 주세요����#재현 #JAEHYUN pic.twitter.com/xF5jyAjTEs
Following four years of training at SM Entertainment, JAEHYUN made debut as a member of NCT in 2016.
(Credit= SM Entertainment, 'shany_dy' Twitter)
(SBS Star)