This is typically something that older, established groups achieve after a hyped comeback. However, despite little promotion and the fact that DAY6 debuted literally days ago, their international fanbase is off the charts! 

DAY6 have topped iTunes charts in a total of 3 countries and are also ranked near the top in several other countries for their debut album 'The Day'.

As of September 9 at 8am KST, their album 'The Day' is at the top of the albums chart in Singapore, Malaysia, and Thailand! They're also ranked 4th in Hong Kong and the Philippines and 5th in Taiwan and Indonesia.

SEE ALSO: DAY6 take the stage in 'Welcome to the Show' live MV

Maybe that unique JYP Entertainment marketing strategy is working after all! A huge congrats to the band!