To celebrate BOYNEXTDOOR’s Myung Jaehyun’s 22nd birthday today, here’s a list of everything that everyone loves about our comfort person!
Today is a special day as we celebrate the birthday of BOYNEXTDOOR’s Myung Jaehyun. In fact, this is one of the most memorable days of the entire month of December for ONEDOORs. Myung Puppy is our sunshine, who knows how to brighten people’s lives simply by existing. Let’s look into the reasons why.
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1. All-rounder, a great performer
With his talents to write a song, being a rapper, unique dancer and even his vocals—a total all rounder. He knows how to fascinate anyone who loves him with his skills.
Let’s watch his solo performance on BOYNEXTDOOR TONI3HT, where he adds his own touch to the song “Smart” by LE SSERAFIM. His vocals, the melody, and the lyrics were all astounding.
Another solo performance of the song “Standing Next to You” by BTS Jungkook to celebrate Jaehyun being part of the new MC way back January 2024.
2. Myung Jaehyun precious smile
His precious smile can melt anyone’s heart just by looking at it. Have you ever heard someone say that seeing someone smile at you can make you feel better? Even if you’re exhausted from school or work, your worries and tiredness disappear. That’s how Jaehyun’s smile feels.
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3. His love for his members
Till I die, I want to be with them. As a group.
ZICO was preparing to debut BOYNEXTDOOR under KOZ Entertainment, but the group lacked one thing: a rapper. The founder initially declined to debut this group without a suitable lead rapper, but since he couldn’t find one, the group’s debut date was put back even further.
This is where he came; although he joined the company later than others, all the staff and group members voted for him to be the group leader.
Myung Jaehyun is the youngest in his family, yet he is one of the oldest members and the leader of BOYNEXTDOOR. Moreover, he is full of love and extends it to his members, and he is not afraid to express his affection for them in every chance he got.
A person who hopes to be everyone’s comfort person. A leader would step back and look at his members. The hyung who treasure his members so much, that he always brag about them anywhere he goes.
Check this post from a fan where Jaehyun stated what he loves the most about the members and what the members love most about him.
4. His dazzling visual
Not your usual visual, whenever he looks at you will serenade by his visual. His visuals are adaptable, even if they have a dark appearance like black and red or a more soft appearance like a pastel color; anything looks good on him.
5. Our beloved Myung MC
Started in January 2024 and ended on September 4, 2025. 20 months filled with memories for both himself and his fans. He was overjoyed when he was hired as the MC at M Countdown, which then began the MeongDdoCat MC trio’s career. Also, he learnt new things, made new friends, and gained experience.
This is also the root of his viral moment last year, when he performed Taeyang’s song “I Need A Girl” alongside Lee Young Ji. Also, his performance increased his popularity, and lots of people became interested in him.
Meanwhile, check out the beloved MC trio cover performance of “Fighting” by SEVENTEEN BSS.
6. His Mindset
Even non-fans adores Jaehyun for his perspective not only as the leader of the group but also as a human being. I remember a moment he shared with ONEDOOR (BOYNEXTDOOR fandom) when a fan told Jaehyun why she loves him, mentioning that he is “Good at fan service.” He responded, “I don’t like the phrase fan service, I’m just expressing affection because I like you, how is that a service, are you being serviced right now?”
At times, individuals forget that idols are human as well; they experience emotions, too. This interaction proves that Jaehyun truly loves what he’s doing, and it isn’t merely for fan service; rather, it reflects a deep emotional connection in the fan-idol relationship.
I want to create music that stirs people’s feelings and makes them reflect. That’s the kind of artist I aspire to be.
In addition, Jaehyun is good in expressing and putting his feelings into words. But he never forgets to express it in his actions; he is always humble and grateful in his heart.
Wishing the happiest birthday to the most dedicated, compassionate, hardworking, and selfless person this ONEDOOR has ever known—Myung Jaehyun.
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Source: BOYNEXTDOOR Official Accounts
