Jeon Jung-kook was born on 1 September 1997 in Busan, South Korea, and is the youngest member of BTS, the seven-piece boy band completed by RM, Jin, Suga, J-Hope, Jimin and V. He auditioned for the then-independent Big Hit Entertainment, now HYBE Corporation, in 2011 after watching future bandmate RM audition in Busan, and moved to Seoul alone as a young teenager to begin nearly two years of trainee life. Known within the group and among fans as the “Golden Maknae” for his all-round ability across vocals, dance, rap and production, Jungkook serves as BTS’s main vocalist and lead dancer. He completed his mandatory service in the South Korean army, enlisting in December 2023 alongside fellow member Jimin and being discharged on 11 June 2025 after eighteen months with the 5th Infantry Division’s artillery brigade, a legally required period of national service rather than a personal choice, as detailed by the Washington Post’s coverage of the discharge.

Jungkook trained for close to two years before BTS’s debut on 12 June 2013 with “2 Cool 4 Skool”, initially positioned within the group as its youngest and most vocally flexible member rather than as a front-facing personality. His early solo track “Begin”, included on 2016’s “Wings”, was written about his experience of leaving his family in Busan to live alone in Seoul as a young teenager, and became an early signal of the songwriting and vocal range he would later draw on as a soloist. Through the group’s “Bangtan Bombs” web series and frequent live-streamed practice sessions, he built a reputation for teaching himself dance choreography and covering other artists’ songs, habits that fans and Korean entertainment press increasingly cited as evidence of a soloist in waiting well before Big Hit formally began developing individual member projects.

Jungkook’s transition to solo recognition began with features and one-off collaborations, including “Left and Right” with Charlie Puth in 2022, before his solo debut single “Seven”, featuring American rapper Latto, was released on 14 July 2023. The track debuted at number one on the Billboard Hot 100, a result Billboard confirmed made him the first South Korean soloist to debut atop the chart, and the single went on to spend fifteen weeks inside the Hot 100 overall. “Seven” was followed in November 2023 by his debut studio album “Golden”, which produced further singles including “Standing Next to You” and “3D”, cementing Jungkook, rather than the group collectively, as the commercial focus of BTS’s 2023 military-service hiatus period.

“Golden” debuted at number two on the Billboard 200 and went on to spend twenty consecutive weeks on the chart, the longest run for an album by a South Korean soloist, according to Forbes’s analysis of the chart data, and the album has since been certified platinum in Japan and silver in the UK. “Seven” separately earned Jungkook multiple Guinness World Records, including the fastest track by any artist to reach 100 million Spotify streams and the shortest time for a K-pop soloist to pass 1 billion streams, as verified on Guinness World Records’ own site. Those milestones sit alongside BTS’s collective achievements, including seven number-one albums and seven number-one singles on the Hot 100, giving Jungkook a rare combination of group-level and individual chart history.

In September 2023, Jungkook and Latto won Song of the Summer for “Seven” at the MTV Video Music Awards, a result Forbes reported made him the first male South Korean soloist to win a VMA in any category. His individual social media presence has also set new benchmarks: after opening a personal Instagram account in July 2024, he passed 20 million followers within roughly nine months, one of the fastest such milestones recorded for any Korean celebrity, as tracked by Starnews’s reporting on the account’s growth. BTS as a group was separately ranked first overall on Forbes Korea’s 2026 Power Celebrity 40 list, with Jungkook among the members individually placed inside the ranking’s upper tier.

Jungkook was announced as a global ambassador for Calvin Klein Jeans and Calvin Klein Underwear in March 2023, becoming the face of successive seasonal campaigns and, in May 2026, his own capsule collection with the brand, a partnership confirmed directly by PVH, Calvin Klein’s parent company. In February 2026, Swiss watchmaker Hublot named him its newest worldwide brand ambassador, joining a roster that includes Usain Bolt and Novak Djokovic, a deal reported by Gulf News. Jungkook has also held a beauty ambassadorship with Chanel since late 2025, extending his endorsement portfolio into a category few K-pop idols, male or female, have represented at the house level.

Jungkook’s principal business interest outside music is his shareholding in HYBE, received as part of the 68,385-share allocation Bang Si-hyuk gifted each BTS member ahead of the company’s 2020 stock market listing. That stake was valued at approximately 21.4 billion Korean won, or roughly $14.8 million, as of December 2025, placing him among Korea’s largest individual shareholders under the age of thirty, according to a breakdown reported by Sportskeeda. Beyond the HYBE stake, Jungkook is credited as a co-writer or co-producer on the majority of his own solo material, including tracks on “Golden”, giving him a direct publishing interest in his solo catalogue rather than relying solely on group royalties distributed through HYBE’s label structure.

Jungkook has not disclosed a single primary residence figure, but South Korean property records compiled by Tatler Asia show a pattern of buying, redeveloping and selling homes across Seoul rather than holding one long-term address. He bought a unit in the Seoul Forest Trimage complex for around 1.95 billion won in 2018 and sold it in 2020 for roughly 2.05 billion won, before purchasing a house in the upscale Itaewon area for 7.63 billion won in November 2020, which he later had demolished and rebuilt as a custom home reported to be worth around 10 billion won by 2024. A separate villa in Yongsan District, valued at around 4 billion won at the time, was transferred to a family member in 2021. Combined with his HYBE shareholding, these transactions form the clearest publicly documented picture of how Jungkook has converted music earnings into fixed and financial assets.