Fans even bought an advertisement in a South Korean newspaper featuring photos of Jin and the message “Happy 29th birthday to my beloved Seokjin”. (Jin’s given name is Kim Seok-jin.) ...

While ARMY take this day to wish him a very happy birthday, let's take a look at some ... When an ARMY showed Jin a hybrid of RM's Koya and his own BT21 character, RJ, naming it "Ko-J", it was ...

Since BTS helped make them, the ARMY has a huge soft spot for them, too. Fans even wear all kinds of BT21 merch to the group's concerts (like the headband that everyone seems to have). Up until ...

And it looks like Olivia has a bias — in the Instagram Reel that Andi posted, the star is Koya, the BT21 character created by leader and rapper RM. There's also a cute RM standee. In her Instagram ...