SWIM Ties Butter for BTS's Second Longest Hot 100 Run

A popular music group called BTS made a song named 'SWIM.'

The song comes from an album called ARIRANG.

Many people around the world listen to 'SWIM' every week.

Because it is so popular, the song stays on a special list of the biggest songs.

That list is called the Billboard Hot 100.

'SWIM' has stayed on this list for a very long time.

It has now stayed on the list just as long as another BTS song named 'Butter.'

Only one BTS song, 'Dynamite,' has stayed on the list even longer.

This makes 'SWIM' one of BTS's most successful songs ever.

Fans are celebrating this exciting new milestone.