[K-pop Lineage] EP.01 | ATEEZ × xikers: How KQ Built a Boy Group Lineage

  • , by SOOJIB growth
  • 16 min reading time
SOOJIB blog [K-pop Lineage] ep01. TEEZ × xikers One label, two boy groups

Inside KQ Entertainment's family — from KQ Fellaz to xikers, the senior-junior story behind ATEEZ and xikers. The label's lineage decoded as both groups open new chapters with Golden Hour: Part.4 and Route Zero: The ORA.

SOOJIB Editorial [K-pop Lineage] EP.01
K-pop Lineage · EP.01

One label, two boy groups: how ATEEZ paved the road for xikers

When the senior group lays the path, the juniors get to walk it differently. Inside the KQ Entertainment family.

ATEEZ Golden Hour Part 4 album xikers Route Zero The ORA album
ATEEZ and xikers — two boy groups, one KQ Entertainment lineage

About this series

'Sibling group' means a lot of different things in K-pop. Sometimes it's two groups raised by the same label. Sometimes it's two groups linked by an actual bloodline between members. Sometimes it's something looser than either.

SOOJIB's new editorial series, [K-pop Lineage], looks at the groups that get tied together one way or another, episode by episode. We're starting with the most classic version of it: KQ Entertainment's ATEEZ and xikers, both circling new chapters at the same time.

01Two groups under one roof

KQ Entertainment has been quietly building itself into a serious global K-pop label since ATEEZ debuted in 2018. Before ATEEZ became ATEEZ, they went by 'KQ Fellaz'. Before xikers became xikers, they went by 'KQ Fellaz 2'. The name was passed down on purpose. KQ wasn't recycling a label out of laziness; they were drawing a line between the two groups and asking fans to see it.

KQ Fellaz pre-debut performance, 2018 — before they became ATEEZ

The gap between the two debuts is roughly four and a half years. ATEEZ dropped Treasure EP.1: All to Zero in October 2018. xikers debuted in March 2023 with House of Tricky: Doorbell Ringing. In between, ATEEZ became one of the biggest 4th-gen boy groups in the world: a Billboard 200 number one, the first K-pop boy group to play Coachella, headliners at the Mawazine festival in Morocco. While that was happening, KQ Fellaz 2 were quietly putting out weekly content and dance covers, building a fandom of their own before they even had a name.

ATEEZ at Coachella 2024
ATEEZ at Coachella 2024 — the first K-pop boy group to take the festival stage
Senior

ATEEZ

8 members · ATINY
  • Debut24 October 2018
  • Debut albumTreasure EP.1: All to Zero
  • MembersHongjoong, Seonghwa, Yunho, Yeosang, San, Mingi, Wooyoung, Jongho
  • FandomATINY (ATEEZ + Destiny)
  • LatestGolden Hour: Part.4
Junior

xikers

10 members · ROADY
  • Debut30 March 2023
  • Debut albumHouse of Tricky: Doorbell Ringing
  • MembersMinjae, Junmin, Sumin, Jinsik, Hyunwoo, Junghoon, Seeun, Yujun, Hunter, Yechan
  • FandomROADY
  • UpcomingRoute Zero: The ORA (19 May)

02The KQ Fellaz lineage

It's not common in K-pop for a label to recycle a pre-debut name and pass it down to a younger group. KQ Fellaz disappeared the moment ATEEZ debuted, and then the name resurfaced four years later as KQ Fellaz 2. That choice tells you how KQ thinks about its own boy group lineage. Not as one big group with a follow-up, but as a continuing line.

KQ Fellaz 2 pre-debut, 2022 — the name returned four years later

The infrastructure helped, too. KQ struck a strategic equity partnership with Sony Music Korea back in 2017, and that global pipeline is part of what carried ATEEZ to the Billboard 200. By the time xikers debuted in 2023, the label was no longer 'a smaller company that produced ATEEZ'. It was a globally recognised K-pop house. xikers got to start their first world tour and grow their international fanbase faster than ATEEZ could when they were the only boy group on the roster.

xikers House of Tricky era
xikers in their House of Tricky era — the concept that defined their first three years

KQ Boy Group Timeline

2018.10ATEEZ debut with Treasure EP.1: All to Zero
2022.08KQ Fellaz 2 begin introducing members publicly
2023.02KQ Fellaz 2 officially revealed as 'xikers'
2023.03xikers debut, open select stops on ATEEZ's world tour
2024.04Grammy Museum hosts a joint ATEEZ × xikers pop-up exhibit in LA
2025.07All eight ATEEZ members renew with KQ for another seven years
2026.05xikers close House of Tricky series and open Route Zero

03Why the Grammy Museum took both groups, not just one

From April to June 2024, the Grammy Museum in Los Angeles ran a joint exhibit called 'KQ ENT. (ATEEZ & xikers): A Grammy Museum Pop-Up'. K-pop labels rarely get this kind of legacy partnership, and when it happens, the safe move is usually to put the most famous group front and centre. KQ went the other way and brought xikers into the same room.

Grammy Museum ATEEZ xikers pop-up exhibit 2024
The Grammy Museum's KQ ENT. pop-up exhibit, April–June 2024 — both groups in the same room
source: grammy.com

That decision says something. Most labels would treat their senior group's profile as a finite resource to protect. KQ used it as a transfer mechanism, pulling some of ATEEZ's global attention towards xikers in a setting that legitimised both. The result was the kind of senior-junior picture you don't see often in K-pop. The older group reaching back, instead of reaching only forward.

ATEEZ 8 members official photo
ATEEZ — eight members who made room for the next group instead of standing alone
source: flaunt.com

Bringing the KQ Fellaz name back four years later wasn't just a callback. It was the label saying ATEEZ was never going to be the end of the story. xikers are the first proper answer to that.

04Same house, different vibes

Sharing a label doesn't mean sharing a sound. ATEEZ have built their identity on cinematic, lore-heavy concepts: pirates, time travellers, hero arcs that span entire album cycles. xikers came in with House of Tricky, which is more like a stylised playground than a battlefield. If ATEEZ are the older brother who takes everything seriously, xikers are the younger one who grew up in the same house but kept things lighter.

xikers House of Tricky How To Play concept photo
xikers' House of Tricky — a stylised playground rather than a battlefield
source: kpopping.com

That's about to shift, though. The seventh xikers mini album, Route Zero: The ORA, drops on 19 May 2026, and it's the album that closes the House of Tricky series for good. Three years of one concept, wrapped. Whatever Route Zero opens up next is the start of a chapter where xikers stop being 'the cute juniors' and start writing their own lore. Walking the road ATEEZ paved, but with their own footwork.

xikers Route Zero The ORA album cover
xikers Route Zero: The ORA, out 19 May 2026 — a new chapter begins

05Where the two groups are right now

Both groups are circling a moment of transition at the same time. ATEEZ have just dropped Golden Hour: Part.4, their thirteenth mini album, less than a year after becoming the third K-pop boy group to ever land on the Billboard Hot 100. xikers are about to close the era they debuted with and open a brand-new one. Two different kinds of milestones, in the same season, under the same label.

ATEEZ Golden Hour Part 4 album xikers Route Zero The ORA album
ATEEZ Golden Hour: Part.4 and xikers Route Zero: The ORA — two new chapters, one label
ATEEZ · Recent

Golden Hour: Part.4

13th Mini Album · February 2026

Released 6 February 2026 with title track 'Adrenaline'. Debuted at number 3 on the Billboard 200 and topped 1.54 million in first-week sales — ATEEZ's sixth million-seller. Follows their first-ever Billboard Hot 100 entry with 'Lemon Drop' the year before.

xikers · Upcoming

Route Zero: The ORA

7th Mini Album · 19 May 2026

The first chapter of a brand-new series, replacing the House of Tricky universe xikers have lived in since debut. The comeback ROADY have been waiting three years for.

Watching both groups open new chapters at roughly the same time makes it clear KQ never bet the whole label on ATEEZ. The follow-up was always being built. ATINY chatting with ROADY in the comments, ROADY showing up for ATEEZ stages: it's one of the healthier senior-junior pictures in K-pop right now, and it didn't happen by accident.

Shop the Lineage
Find ATEEZ and xikers at SOOJIB
Next Episode

EP.02 · One label, three boy groups: Big Hit Music's twelve-year lineage

BTS, TXT, CORTIS. Six years apart, every time. The next chapter goes inside Big Hit Music's three-generation boy group family tree.

We collect and connect with everything K-pop. ✦ SOOJIB.

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