The BTS (BTS), also known as the bengten boys (bangtan boys) (Bangtan sonyeondan) ، is a boy band of seven from South Korea. The group was formed in 2010, and in 2013 it started working under Big Heat entertainment. Members of the group — Jin, etc. , etc. J-Hope, calm, etc. ، Wei and Jong-stitch — in song, storytelling, and the preparation of many of the works involved. BTS originally started as a hip hop group, but over time it covered a variety of styles. The lyrics often include personal and social concerns، mental health school problems lack of self-love and individualism. This group is an adaptation of literature and psychological concepts and includes a storyline related to an alternative world.