If you're a member of ARMY, June will always be a special month for you because that's when BTS celebrates its debut anniversary. Specifically, it's June 13, when BTS was first introduced to the world and seven years later, they're one of the biggest names in the music industry with a global reach that would leave any other artist envious. From dominating Billboard and iTunes Charts to selling 500,000 pure copies in the US, with Map of the Soul: 7, there really is no stopping BTS.