Jungkook's family is back in the spotlight following BTS's recent concert in Busan. While the group has been dominating charts with releases like "Come Over," attention off-stage has turned to the idol's relatives—specifically, a brief viral video of someone believed to be his older brother.

In footage shared across social media, a man wearing a hoodie and baseball cap can be seen standing near Jungkook's mother during the show. Though his face isn't entirely visible in the clip, fans who claimed to have spotted him in person said he bears a striking resemblance to Jungkook.

The video quickly gained traction online, with countless fans commenting on the family's genetics. Many joked that good looks clearly run in the Jeon household, while others expressed surprise at finally getting a glimpse of Jungkook's brother—even if partially obscured.

"It's funny that, to this day, we still have no idea what Jungkook's siblings actually look like," one fan noted, highlighting just how private the family has remained despite the BTS member's global fame.

Jungkook has occasionally mentioned his older brother over the years, but the sibling has largely stayed out of the public eye. Sightings of Jungkook's family members are rare enough that they typically become major talking points among the fanbase. His mother's appearance at the Busan concert was already drawing attention before this video surfaced, with fans sharing interactions they'd had with her during the event.

The brief glimpse was enough to spark widespread discussion, with the clip spreading rapidly across Twitter and other platforms. Fans seemed equally entertained and curious, with the resemblance between the brothers becoming the main focus of conversation.

While Jungkook's family generally maintains their privacy, moments like these remind fans that behind the global superstar is an ordinary family enjoying his performances—even if capturing them on camera tends to send the internet into overdrive.