K-pop, an abbreviation for Korean pop music, is a global phenomenon that emerged in its modern form in the 1990s. Since then, K-pop artists, commonly known as idols, have garnered large international fanbases, smashed industry records, and turned K-pop into a multi-billion-dollar industry now valued at around $10B.
Various genres, including rock, rap, and pop, inspire K-pop's sound and style. Known for its high energy, K-pop typically boasts bright colors, synchronized choreography, and catchy upbeat songs.
Rise
In the 1990s, South Korea experienced a cultural transformation marked by economic potential and increased optimism. To avoid the financial woes other Asian countries faced during the decade, the country’s government began to capitalize on cultural influence and invested millions of dollars into forming a Ministry of Culture with a specific department devoted to K-pop.
The beginning of K-pop as we know it is often traced to the debut of Seo Taiji and Boys. The three-piece boy band’s unprecedented hip-hop tunes and look strayed from the traditional melancholic pop that previously dominated the country, and paved the way for a novel approach inspired by international acts.
The movement continued to develop throughout the 2000s, with the influx of idol culture and its crafted, glossy public image. In 2012, “Gangnam Style” by rapper Psy became the first video to reach 1 billion views on YouTube, a milestone that helped usher in hallyu—a term that describes the global appetite for South Korean coolness. The hit song opened the gates for K-pop and other cultural products from South Korea, like K-dramas, skincare, and barbecue.
Idols
BTS, often called the world’s biggest boyband, is a cultural juggernaut that’s become recognizable in households worldwide. Before their recent hiatus for mandatory military service, the band reportedly held a net worth of around $3.6B and accounted for 0.3% of South Korea's GDP.
Their dominance in the US is typically traced back to their 2017 Billboard Music Awards win of Top Social Artist. Three years later, the group was named Entertainer of the Year by Time and became the first all-Korean act to top the Billboard Hot 100 chart with their English single, “Dynamite.”
Blackpink is another notable titan of the K-pop industry. In 2023, the four-piece act became the first all-female band to headline the California music festival Coachella. SM Entertainment, JYP Entertainment, YG Entertainment, and HYBE Corporation–known as the “Big Four”–are K-pop agencies that recruit, train, and manage these idols.
Public auditions for idols occur year-round, and only a lucky few move forward. Idol life is notoriously strict and demanding, with recruits under pressure to maintain high beauty standards, perform at an expert level, and present a wholesome image without scandals, drugs, or even relationships.
Future
While K-pop remains hugely popular, its commercial success and abundant influence are not necessarily reflected in the share prices of the genre’s talent agencies. The Big Four’s declining earnings are partially attributed to BTS’s hiatus and the members of Blackpink deciding to pursue solo projects outside their YG label.
Domestic hype has also gone down, with South Korean fans losing interest. Despite these upsets, the highly anticipated return of BTS in 2025, is expected to bring a resurgence of engagement.
K-Pop, a global $8B industry, rose from 1990s roots to worldwide fame with hits like “Gangnam Style.” Trainees endure years of intense training in performance and media skills, with only 4 to 5% debuting.
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Dive Deeper
Relevant articles, podcasts, videos, and more from around the internet — curated and summarized by our team
K-pop is not a genre but rather an ever-evolving industry. This resource breaks down the different eras of K-pop. Learn how the first generation, with bands like H.O.T., evolved into today’s fourth generation, where idols can train and debut outside South Korea. Find new groups to listen to, and appreciate the diversity of the different groups’ sounds.
When "Gangnam Style" by PSY became a global hit, the song inspired a slurry of think pieces about its subject matter. PSY insists there is no deeper message, and he just wanted to create an eccentric and funny pop song about the wealthy Gangnam District in Seoul. Peruse the 2012 song’s ridiculous lyrics, translated in this article, and revisit the wild music video when you’re done.
In this interview, Yale sociologist Grace Kao speaks about the massive cultural impacts the world has received from K-pop’s success. The academic talks about the genres K-pop borrows from, the visibility that groups like BTS gave to the Asian community in the media. The resource also features an intro playlist curated by Kao for those interested in getting into the music.
This investigation from Business Insider provides insight into how BTS made and spent their money around their peak in 2019. While the band has been on hiatus since 2022, there are remarkable tokens of information about the band’s success, like a $44M profit from a 6-show tour. Their profits allow them massive spending, with investments like a shared mansion in addition to owning their own multi-million dollar apartments.
According to a report from 2021, listening to K-pop in North Korea is punishable by execution. As far as we know, North Koreans are instead listening to music that serves as PSAs or some catchy electronic music for dancing. Discover more about the secret music industry in the Asian country, and listen to some tunes you probably haven’t heard before.
Seunghan, a star from the boy band RIIZE, experienced intense backlash for leaked photos of him kissing a woman when he was a trainee. Many fans were outraged by the images and found his behavior to be against their expectations of a wholesome K-pop idol. This article provides details about this case and gives other examples of idols who experienced a fallout with fans for having personal relationships.
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