Popular Fifth-Gen Idol Just Proving He’s The Biggest BTS Jungkook Fan Ever

Over the weekend, many celebrities were spotted attending BTS’s concert in Goyang. In particular, BOYNEXTDOOR’s Jaehyun received much attention for proving once again how big a Jungkook fan he is. #boynextdoor participating in the army wave~ pic.twitter.com/jfnT3b5gfC — ؘ (@btsxbndfiles) April 11, 2026 During a live broadcast after the concert, they shared the story of…Continue reading on Koreaboo