BTS, also known as the Bangtan Boys, is a seven-member South Korean boy
band composed of RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook.
Originally a hip hop group, their musical style has evolved to include a
wide range of genres. Their lyrics, often focused on personal and social
commentary, touch on the themes of mental health, troubles of school-age
youth, loss, the journey towards loving oneself, and individualism.
After debuting in 2013 with their single album 2 Cool 4 Skool, BTS
released their first Korean-language studio album, Dark & Wild, and
Japanese- language studio album, Wake Up, in 2014. The group's second
Korean studio album, Wings (2016), was their first to sell one million
copies in South Korea. By 2017, BTS crossed into the global music
market, leading the Korean Wave into the United States and breaking
numerous sales records. BTS became the fastest group since the Beatles
to earn four No 1 US Albums, doing so in less than four years. By 2020
they had become the biggest selling band on the planet.