The group BTS is continuing its steady popularity on Billboard's main album chart.

According to the latest chart released on Sept. 10 by the U.S. Billboard, BTS' MAP OF THE SOUL: PERSONA, released in April, ranked 166th for "Billboard 200."

This marked the first time the album entered the top spot in "Billboard 200" on April 27 and then was listed on the main album chart for the 21st consecutive week.

In addition, MAP OF THE SOUL: PERSONA ranked second in "World Albums," eighth in "Indigen Albums" and 31st in "Top Album Sales," continuing to stay at the top of each chart.

In addition, BTS not only broke its own record for the longest consecutive week as the No. 1 player in "Social 50," but also its 143rd career. It ranked eighth in the "Artist 100."