More than a decade into their K-pop journey, BTS continue to shatter records. The band has sold over 40 million albums, won more than 500 awards, and made history as the first non-English speaking act to sell out Wembley Stadium.
Opening Doors for K-Pop
According to Carl Smith, Editor at Official Charts, "Artists like Psy and 2NE1 helped open the door, but BTS are widely seen as the act that pushed K-pop to new heights in the west." He added, "As pioneers, they were the first Korean act ever to score an Official No1 album in the UK, with Arirang recently earning them a hat-trick."
Their success was not immediate. Initially considered outliers under little-known Big Hit Entertainment (now Hybe), BTS debuted in 2013 with the album 2 Cool 4 Skool and single No More Dream, which performed modestly. However, their authenticity set them apart. "Their appeal runs deeper than good looks or good marketing – they reshaped how K-pop connects across cultures," Smith said. "Their music isn’t just aesthetic, it’s authentic, and the band take control of their own songwriting and production – something that sets them apart in K-pop."
The Role of RM and Social Media
Much of their success is credited to leader RM, who speaks fluent English and was the first member selected. Euny Hong, author of The Birth of Korean Cool, noted, "I think what’s unusual about BTS’s sound is the quality of RM... He had that unique secret sauce."
Early on, BTS and their management used YouTube and Twitter to build hype. "K-pop labels were early social media adopters, and BTS went heavy on video, emphasising visuals as much as the music," Hong explained. This strategy helped their fame snowball across Asia, creating the dedicated Army fanbase.
Musical Milestones and Taboo Topics
Follow-up albums included Dark & Wild (2014), The Most Beautiful Moment in Life series (2015-16), and Wings (2016), their first to sell a million copies in South Korea. Japanese releases included Wake Up (2014), Youth (2016), and Face Yourself (2018). Unusually for K-pop, BTS addressed taboo subjects like anxiety and mental health. "They made vulnerability part of their brand with lyrics tackling identity, mental health and industry pressure," Smith said. "That’s what makes fans invest in them as people."
Suga once stated, "We started to tell the stories that people wanted to hear... like pain, anxieties and worries. That was our goal, to create this empathy that people can relate to."
Global Breakthrough
The Love Yourself trilogy (2017-18) resonated globally. BTS became the first K-pop group to win a Billboard Music Award in 2017, taking home Top Social Artist. Hong observed, "BTS were always popular in South Korea, but they didn’t become really popular there until the rest of the world discovered them."
Albums Map of the Soul: Persona (2019) and Map of the Soul: 7 (2020) hit No1 in the UK. British songwriter Marcus McCoan, who worked on them, said, "The overwhelming vibe from the band and everyone at their label was that they’re the hardest-working people I’ve ever met. It’s non-stop – I swear they didn’t sleep." He added, "The numbers they were doing in terms of record and stadium sales were like One Direction, but without even singing in English."
Record-Breaking Singles and Pandemic Era
Career-defining singles include Blood Sweat & Tears (2016), their first No1 in South Korea; DNA (2017), which made international waves; and Dynamite (2020), their first all-English single, which reached No1 on the US Billboard Hot 100, earned a Grammy nomination, and broke YouTube's biggest opening day record with over 100 million views. The song was estimated to have generated over $1 billion in economic impact for South Korea. Life Goes On (2020) became the first Korean-language song to reach No1 in America.
In 2020, BTS became the fastest group since the Beatles to have four US No1 albums in less than two years, plus six No1 singles – a feat not achieved since 1966. In 2021, Butter spent 10 weeks at No1 in the US and broke five Guinness World Records. Today, BTS hold over 25 Guinness World Records, more than any other music group.
Hiatus and Return
After a four-year hiatus for military service, BTS returned with Arirang, an album where every member is credited as a songwriter. "It’s an album that brings their individual identities together, using each member’s style in a very intentional way," Smith said. RM explained on The Tonight Show, "It’s the song that represents Koreans the most... We just figured out our roots is in Korea... we have to come to where we started from."
Critics have praised their current world tour. Smith concluded, "BTS have built a reputation for boundary-pushing live shows... Now they’re back as one and bigger than ever, it’s next stop, Tottenham Hotspur Stadium!"
