PHOTOS: BTS arrives to meet ARMY on 9th debut anniversary; 4K fans gathered at M Countdown pre-recording

Happy 9th debut anniversary to BTS! Nine years ago, BTS debuted on June 13, 2013, with seven members: RM, Jin, SUGA, J-Hope, Jimin, V, and Jungkook. Since then, there’s been no looking back, and the septet has gone on to become one of the biggest musical artists in the world.

BTS' leader, RM pairs a black bucket hat with a black button-down shirt for a comfy look.

BTS' oldest member, Jin remains faithful to his much-loved white t-shirt look.

BTS and ARMYs' Min PD, SUGA pairs a black beanie with a white t-shirt.

BTS' resident fashionista, J-Hope opts for a pair of tinted glasses as an accessory to his outfit.

Jimin opts for the classic white t-shirt and black baseball cap combo as he arrives.

V continues the white theme in this oversized shirt and a matching white mask.

BTS' youngest member Jungkook pairs a white bucket hat with a soft looking pullover as he carries his trusty backpack.