Then you know now.
Btw if you’re watching melon closely, you can see that jk is even smashing there - no song (beside psy and bts) has done this well domestically and internationally. JK is dominating everywhere (besides yt).
We could actually make a point for jk being the 2nd biggest kpop act after bts atm - only thing missing is a huge tour. But that’s a discussion for another time.