He’s a true fanboy!BOYNEXTDOOR‘s Jaehyun is a true ARMY!

BOYNEXTDOOR previously covered BTS‘s “DOPE” for KCON HONG KONG 2024. Jaehyun is especially ARMY. He went viral for singing BTS’s “Dynamite,” in which he nailed his impression of the members!Jaehyun also covered Jungkook‘s solo song “Standing Next to You” for M Countdown.

Not only can he sound like Jungkook, but fans often say that Jungkook and Jaehyun resemble each other. Jungkook is even Jaehyun’s bias!

Time and time again, Jaehyun has proven what a BTS fanboy he is, singing both the group’s and his bias’ songs every chance he gets.If there were any questions about Jaehyun’s ARMY status, he proved just how big a fan he is now.As Jaehyun is a current host of M Countdown, he appeared on the show, singing BTS’s “Otsukare.” The video garnered 184.4K views at the time of writing, as ARMYs were shocked to hear it.ARMYs know you must be deep in the Boraland to get this reference. Jaehyun bleeds purple for sure!In case you don’t know, “Otsukare” is an unofficial BTS song performed by SOPE (Suga and J-Hope) in BTS Japan Official Fanmeeting Vol.3 “Reaching You” on November 9, 2016.

Previously, Jungkook recounted his first impression of the BOYNEXTDOOR members. Read more below.