New Delhi: BTS leader Kim Namjoon, popularly known as RM, marked his 31st birthday on September 12, and celebrations from fans around the world made the occasion unforgettable. He is widely regarded as the group’s guiding light and creative voice.
For those who missed his latest IG update, RM expressed gratitude to ARMY with heartfelt posts while unveiling a striking blonde hair transformation that quickly became a global talking point.
BTS RM goes blonde again
On Instagram stories, RM offered glimpses of his intimate celebration. A photo of a beautifully decorated cake and a handwritten note gave fans a personal peek into how he chose to celebrate. He later uploaded a mirror selfie with the words, “Thank you. I miss you all,” scribbled across it. The rapper also reshared the official BTS account’s birthday wishes, showing appreciation for his fellow members’ thoughtful gesture.
Take a look!
BTS RM’s Instagram story
The mirror selfie didn’t just show gratitude; it revealed RM’s new blonde hairstyle. The look immediately set social media abuzz, with fans speculating if the makeover hinted at upcoming BTS projects. Interestingly, Jimin was also spotted with blonde hair recently, fuelling theories of a possible comeback or collaboration.
RM birthday wishes from fans
Fans worldwide made sure RM’s birthday was celebrated on a grand scale. Hashtags such as #HappyRMDay and #HappyNamjoonDay trended across X (formerly Twitter), filled with messages of love and admiration. One fan wrote, “Happy 31st Birthday to BTS’s extraordinary leader, RM. From laying the foundation of BTS with his vision, guiding the group with wisdom and strength, to shaping their music with heartfelt lyrics and powerful performances, RM has been the voice and compass of BTS.” Another fan drew attention to his new look, writing, “Soooo… no one is going to talk about This Birthday Man is… Blonde.”
#RM via Instagram! 💜
“Happy Birthday RM
Stay healthy” pic.twitter.com/Y8wsLTmw1m— BTS Charts Daily (@btschartsdailyc) September 11, 2025
RM donates 100 million Won on birthday
The rapper contributed 100 million won each to Seoul Asan Medical Center and Korea University Medical Center. Reports confirmed that the funds will assist underprivileged patients by covering treatment and surgery costs. In a statement shared via The Chosun Daily, RM expressed, “I decided to donate in the hopes that it would provide a small but warm hope to patients.” Both hospitals announced that the donation will strengthen healthcare services while supporting those in need.