ATEEZ is an eight-member South Korean K-pop boy group formed by KQ Entertainment. The group consists of leader Kim Hong-joong, Park Seong-hwa, Jeong Yun-ho, Kang Yeo-sang, Choi San, Song Min-gi, Jung Woo-young and Choi Jong-ho. ATEEZ officially debuted on October 24, 2018, with the mini album Treasure EP.1: All to Zero, led by Pirate King and Treasure. Beginning with an ambitious narrative built around adventure and exploration, the group gradually developed into an internationally successful act distinguished by theatrical choreography, intense live performances, concept-driven album series and a particularly strong global fan base known as ATINY.

Formation and KQ Fellaz

The origins of ATEEZ are closely connected with Kim Hong-joong, who contacted KQ Entertainment while still a student by sending the company a letter and examples of music he had created. He became one of the company's earliest trainees and was later joined by the performers who would eventually form the group's permanent eight-member lineup.

Before debuting under the name ATEEZ, the trainees were introduced as KQ Fellaz. Their pre-debut period emphasized intensive dance and performance training, including activities in Los Angeles. The project gave audiences an early view of the members' performance style before their formal debut.

Kim Hong-joong assumed the leadership position and later became widely known among both the members and fans as the group's “Captain.” Alongside his role as leader and rapper, he became one of the members most consistently involved in lyric writing and creative development. Fellow rapper Song Min-gi has also contributed regularly to the group's lyrics.

The Meaning of the ATEEZ Name and ATINY

The name ATEEZ originally represented “A TEEnager Z,” expressing the idea of presenting the different charms, styles and possibilities associated with a younger generation. As the members and their audience matured, however, the group's identity expanded considerably beyond the teenage concept that inspired its name.

The official fandom name, ATINY, combines “ATEEZ” and “destiny,” expressing the idea that the group and its fans are connected through a shared future. The relationship between ATEEZ and ATINY became particularly important as the group developed a large following outside South Korea during the early years of its career.

Official Debut and the Treasure Era

ATEEZ officially debuted on October 24, 2018, with Treasure EP.1: All to Zero. The songs Pirate King and Treasure introduced several motifs that would continue through the group's early career, including travel, treasure, ambition, maps, ships and the idea of pursuing a distant goal.

In 2019, the group rapidly expanded the Treasure series with Treasure EP.2: Zero to One, Treasure EP.3: One to All and their first full-length Korean studio album, Treasure EP.Fin: All to Action. Songs including Say My Name, Hala Hala, Wave, Illusion and Wonderland demonstrated considerable stylistic range while strengthening the group's reputation for elaborate choreography and dramatic performance.

Treasure Epilogue: Action to Answer followed in early 2020, with Answer becoming one of the best-known songs from the group's early catalogue. By this stage, ATEEZ had already developed an unusually visible international following for a relatively young group from an agency outside the largest Korean entertainment companies.

International Growth

International touring became an important part of ATEEZ's development almost immediately. The group built audiences throughout North America, Europe and Asia, and its performance-oriented approach proved particularly effective in concerts, where the members' choreography, facial expressions and theatrical stage direction became defining elements of their reputation.

Unlike many groups whose international expansion follows several years of domestic success, ATEEZ developed its Korean and overseas audiences largely in parallel. Their international fan community helped turn tours and festival appearances into an increasingly significant part of the group's career.

Zero: Fever Era

In 2020, ATEEZ began the Zero: Fever series with Zero: Fever Part.1. The era shifted the group's narrative toward youth, identity, friendship, uncertainty and emotional transition while maintaining connections with the larger fictional universe established through the Treasure releases.

Inception and Thanxx became prominent songs from the first installment, while Fireworks (I'm the One) led Zero: Fever Part.2 in 2021. Later releases brought Deja Vu, Eternal Sunshine, Turbulence and The Real, broadening the group's sound from aggressive performance tracks to more melodic and introspective material.

The Zero: Fever period also coincided with growing individual recognition for the members. Park Seong-hwa, Jeong Yun-ho, Choi San and Choi Jong-ho appeared in the television drama Imitation, while group members increasingly participated in individual hosting, radio and entertainment activities.

The World Era

In 2022, ATEEZ entered one of its most ambitious conceptual periods with The World EP.1: Movement. The album presented a dystopian narrative centered on control, resistance, emotion and rebellion. Guerrilla became the defining song of the release, with a forceful industrial sound and equally intense choreography.

The World EP.2: Outlaw followed in 2023. Its title track Bouncy (K-Hot Chilli Peppers) became one of the group's most recognizable international songs and introduced a playful yet aggressive style that differed from the darker atmosphere of Guerrilla.

Later in 2023, ATEEZ completed the trilogy with The World EP.Fin: Will. The album included Crazy Form and represented a major commercial breakthrough in the United States. It debuted at No. 1 on the Billboard 200, becoming the group's first chart-topping album in the United States. It was also notable because ATEEZ reached the top without belonging to one of South Korea's four largest entertainment companies. :contentReference[oaicite:1]{index=1}

Coachella and Major Festival Expansion

In April 2024, ATEEZ became the first K-pop boy group to perform at the Coachella Valley Music and Arts Festival in California. Their appearances on April 12 and April 19 placed them on one of the most internationally visible festival stages in popular music and marked an important expansion beyond conventional K-pop concerts and award shows. :contentReference[oaicite:2]{index=2}

The same year, ATEEZ also appeared at Mawazine in Morocco, returning to a country with symbolic importance for the group because portions of the music video for their debut-era material had been filmed there. Festival performances increasingly became part of the group's international identity alongside arena and stadium touring.

Golden Hour Era

The Golden Hour series began in 2024 with Golden Hour: Part.1. Its title track Work combined hip-hop influences with a deliberately humorous approach to ambition, money and success. The project represented another shift in the group's musical presentation, moving away from the explicit dystopian structure of The World while continuing its emphasis on strong visual concepts.

Golden Hour: Part.2 followed in November 2024 and became ATEEZ's second No. 1 album on the Billboard 200. It earned 184,000 equivalent album units in its first U.S. tracking week, then the group's biggest American week to date. :contentReference[oaicite:3]{index=3}

In 2025, Golden Hour: Part.3 debuted at No. 2 on the Billboard 200. The achievement gave ATEEZ seven consecutive albums that had reached the chart's Top 10 by that point, demonstrating that their U.S. success had developed into a sustained pattern rather than depending on a single release. :contentReference[oaicite:4]{index=4}

Golden Hour: Part.4 and Adrenaline

On February 6, 2026, ATEEZ released Golden Hour: Part.4, their thirteenth mini album. The five-track project included Ghost, Adrenaline, NASA, On the Road and Choose. Kim Hong-joong and Song Min-gi participated in the lyrics for the title track Adrenaline, continuing their long-standing involvement in the group's songwriting. :contentReference[oaicite:5]{index=5}

The project was framed around the years the eight members had spent advancing together as a group. During promotion, the members emphasized continuity, collective energy and their determination to maintain the original team despite the pressures associated with a long-term idol career.

Golden Hour: Part.5 and Third Billboard No. 1

ATEEZ returned only a few months later with Golden Hour: Part.5 on June 26, 2026. The mini album contains five tracks: BAD, MAMACITA, TOXIN, Fallin' and Body. BAD served as the title track, while the project incorporated Latin-influenced rhythms alongside hip-hop, R&B and electronic elements. :contentReference[oaicite:6]{index=6}

The album produced another major U.S. achievement. Golden Hour: Part.5 debuted at No. 1 on the Billboard 200, becoming ATEEZ's third chart-topping album after The World EP.Fin: Will and Golden Hour: Part.2. :contentReference[oaicite:7]{index=7}

The release also topped several additional Billboard rankings, including the World Albums and Top Album Sales charts, while ATEEZ returned to No. 1 on the Artist 100. By July 2026, the group had accumulated one of the strongest sequences of Billboard 200 Top 10 releases among active K-pop groups. :contentReference[oaicite:8]{index=8}

Musical Style and Performance Identity

ATEEZ has built its musical identity around dramatic shifts between hip-hop, electronic dance music, rock, pop, trap and cinematic production. Their albums are often structured as chapters within larger conceptual series rather than collections of unrelated singles.

Performance has remained equally important. Choi San became particularly known for expressive stage acting and physical performance, while Jeong Yun-ho, Jung Woo-young and Kang Yeo-sang contribute prominently to the group's choreography. Choi Jong-ho is recognized for his powerful high-register vocals, while rappers Kim Hong-joong and Song Min-gi provide contrasting vocal tones that are central to the group's sound.

Park Seong-hwa has moved fluidly between vocals and rap, adding another flexible element to the group's arrangements. This division of strengths allows ATEEZ to build performances in which vocal climaxes, rap sections, dance breaks and narrative acting are closely connected.

Creative Team and Songwriting

A substantial part of ATEEZ's catalogue has been created with the Eden-ary production team associated with KQ Entertainment. Producer Eden has played a central role in shaping the group's sound, working with producers and songwriters including Maddox, Oliv, Peperoni and others across numerous releases.

Kim Hong-joong and Song Min-gi have regularly written their own rap material and received lyric credits throughout the group's discography. On Golden Hour: Part.5, both members were credited as lyricists across all five tracks, maintaining their creative involvement as the group's international profile continued to grow.

ATEEZ in Istanbul

On August 14, 2026, ATEEZ performed at Istanbul Festival at Festival Park Yenikapı in Istanbul, Türkiye. The concert was organized in cooperation with the Korean Cultural Center in connection with celebrations surrounding the Republic of Korea's Liberation Day. :contentReference[oaicite:9]{index=9}

South Korean solo artist Kwon Eun-bi performed earlier on the same evening. ATEEZ's Istanbul appearance brought the group's large-scale K-pop performance to a Turkish festival audience and became part of a broader two-day Korean music program that also featured MONSTA X and Sunmi. :contentReference[oaicite:10]{index=10}

Members

Kim Hong-joong – Leader, Rapper, Songwriter, Producer
Park Seong-hwa – Vocalist, Rapper, Performer
Jeong Yun-ho – Vocalist, Dancer
Kang Yeo-sang – Vocalist, Dancer
Choi San – Vocalist, Performer
Song Min-gi – Rapper, Dancer, Songwriter
Jung Woo-young – Vocalist, Dancer
Choi Jong-ho – Main Vocalist

Selected Albums and Mini Albums

2018 – Treasure EP.1: All to Zero – Mini Album
2019 – Treasure EP.2: Zero to One – Mini Album
2019 – Treasure EP.3: One to All – Mini Album
2019 – Treasure EP.Fin: All to Action – Studio Album
2020 – Treasure Epilogue: Action to Answer – Mini Album
2020 – Zero: Fever Part.1 – Mini Album
2021 – Zero: Fever Part.2 – Mini Album
2021 – Zero: Fever Part.3 – Mini Album
2021 – Zero: Fever Epilogue – Album
2022 – The World EP.1: Movement – Mini Album
2023 – The World EP.2: Outlaw – Mini Album
2023 – The World EP.Fin: Will – Studio Album
2024 – Golden Hour: Part.1 – Mini Album
2024 – Golden Hour: Part.2 – Mini Album
2025 – Golden Hour: Part.3 – Mini Album
2026 – Golden Hour: Part.4 – Mini Album
2026 – Golden Hour: Part.5 – Mini Album

Selected Songs

Pirate King
Treasure
Say My Name
Hala Hala
Wave
Wonderland
Answer
Inception
Thanxx
Fireworks (I'm the One)
Deja Vu
Turbulence
The Real
Guerrilla
Halazia
Bouncy (K-Hot Chilli Peppers)
Crazy Form
Work
Ice on My Teeth
Lemon Drop
In Your Fantasy
Adrenaline
BAD

Selected International Milestones

2018 – Official debut with Treasure EP.1: All to Zero
2019 – Began rapidly expanding international touring activities
2023 – The World EP.Fin: Will became ATEEZ's first No. 1 album on the Billboard 200
2024 – Became the first K-pop boy group to perform at Coachella Valley Music and Arts Festival
2024 – Golden Hour: Part.2 became the group's second No. 1 album on the Billboard 200
2025 – Golden Hour: Part.3 reached No. 2 on the Billboard 200
2026 – Released Golden Hour: Part.4 with title track Adrenaline
2026 – Golden Hour: Part.5 became the group's third No. 1 album on the Billboard 200
2026 – Performed at Istanbul Festival in Türkiye

Source: Biyografiler.com