BTS ARMY: Forever We Are Young – Documentary That Celebrates the Fans

BTS’s global superstar Jungkook once again showed love for Canadian pop icon Justin Bieber during a recent Weverse livestream—but this time, he did it in the most endearing and uniquely Korean way. Jungkook calls Justin Bieber Ddeu ddo hyungnim, a quirky nickname that has now sparked widespread excitement among ARMY and Beliebers alike.
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💬Jungkook Calls Justin Bieber Ddeu ddo Hyungnim and Praises His New Music
While casually chatting with fans during his livestream, Jungkook shared his latest music obsession.
“I’ve been listening to Ddeu-ddo hyungnim’s new album Swag,” he said, with a soft smile.
This offhand remark quickly caught the attention of his fans, not just for the music shoutout, but for the unusual yet affectionate nickname. The phrase “Ddeu-ddo hyungnim” is a playful twist on the Korean pronunciation of Bieber’s name. The moment instantly went viral, trending across platforms as fans tried to decode and react to Jungkook’s sweet tribute.
🔠 What Does Ddeu-ddo Hyungnim Mean?
So why did Jungkook call Justin Bieber Ddeu ddo hyungnim? The nickname is actually a clever visual pun in Korean. The name “Bieber” written in Hangul (비버) can be rotated and visually interpreted to resemble “뜨또” (Ddeu-ddo). It’s a linguistic trick that Korean fans often use for humor or affection.
Adding “hyungnim” at the end—an honorific used by younger males to show respect for older males—turns the nickname into a warm gesture. Jungkook essentially called Bieber an older brother in the most fun and culturally unique way.
🎵Jungkook’s Longstanding Admiration for Justin Bieber
This wasn’t a one-time shoutout. Jungkook has been a longtime fan of Justin Bieber. He’s covered songs like “Off My Face” and “Changes” in past performances and livestreams. His musical style, often emotional and smooth, has always aligned with Bieber’s, making fans dream of a collab for years.
On the other hand, Bieber has also shown appreciation for Korean culture. He even got a tattoo of his name written in Hangul and a traditional Korean Hahoe mask. The mutual respect between these two artists is genuine and deep-rooted, making Jungkook’s recent nickname moment even more special.

💻 Fans Go Wild as Jungkook Calls Justin Bieber Ddeu ddo Hyungnim
The internet, as expected, exploded with love. Social platforms were flooded with fan reactions:
- “Ddeu-ddo hyungnim is the cutest thing I’ve heard all week 😭😭 Jungkook is such a soft fanboy!”
- “He said it so naturally… are we finally getting that Jungkook x Bieber collab??”
- “This nickname is going in K-pop history books. I’ll never un-hear Ddeu-ddo hyungnim.”
ARMYs and Beliebers even created fan art and memes using the nickname. Hashtags like #DdeuDdoHyungnim, #JungkookAndBieber, and #SwagAlbum started trending worldwide within hours. It was a perfect blend of fandom energy, idol charisma, and internet magic.
🧠 In Our View: Could a Jungkook x Justin Bieber Collaboration Be on the Horizon?
Let’s be honest—when Jungkook calls Justin Bieber Ddeu ddo hyungnim and casually mentions Bieber’s new album, it’s not just a fan moment. It’s a signal. Jungkook knows his influence. He knows how fast things trend. And he knows exactly what fans will pick up on.
In our view, this could be a clever way to tease an upcoming project. Jungkook has recently been experimenting with global sounds in his solo releases. Meanwhile, Bieber has collaborated with artists worldwide. A track featuring both would blend soulful vocals, smooth R&B influences, and massive star power.

💖 Why This Moment Matters So Much
Moments like this are why K-pop is so unique. It’s not just the music—it’s the language, culture, and fan connection. When Jungkook calls Justin Bieber Ddeu ddo hyungnim, he’s not just giving a shoutout. He’s blending two worlds—East and West—into one viral moment of appreciation.
This interaction, simple as it seems, shows how interconnected global music culture has become. It’s also a reminder that artists like Jungkook are not just performers; they’re bridges between fandoms, genres, and languages.
📝 Final Thoughts: When Jungkook Speaks, Fans Listen
The phrase “Jungkook calls Justin Bieber Ddeu ddo hyungnim” may sound funny at first, but it carries real meaning. It’s a fanboy moment, a cultural reference, and maybe even a future teaser—all rolled into one.
As a longtime fan and observer of both BTS and global pop, I genuinely believe this kind of energy is what keeps fans excited. Whether or not a collab is coming, one thing’s for sure: Jungkook’s ability to turn a nickname into a viral sensation proves why he remains one of the most influential artists of his generation.