He has a tradition of photoshopping his face onto hilarious photos whenever the boys' official account hits another million in followers. For example, at 3,000,000 followers, he used a shot from the movie '300'.
For the boys' 5 million mark, he used a 500-won coin and put his face on top of the crane's head before putting the photo all over his screenshot.
Congratulations to BTS for reaching 5 million followers on Twitter! If you don't follow them yet, you can do so @BTS_twt.