Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Thunder Kai

Thunder Kai #34006015

2,664
members (measured 6 Oct 2026, 02:40 UTC)
14 March 2024
created (per Roblox API)
10 August 2026
first measured by this register

OtherEN

Description

Unaffiliated now

Written by the group; not a statement by this register.

Membership history

Growth

2,6642,6722,66810 August 2026 — 2,672 members15 August 2026 — 2,671 members18 August 2026 — 2,670 members29 August 2026 — 2,669 members7 September 2026 — 2,668 members8 September 2026 — 2,667 members12 September 2026 — 2,666 members22 September 2026 — 2,665 members23 September 2026 — 2,664 members10 August 202623 September 2026
9 measurements spanning 44 days, net -8. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 2,663–2,673 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
23 Sept 2026, 20:502,664-1
22 Sept 2026, 08:312,665-1
12 Sept 2026, 23:212,666-1
8 Sept 2026, 17:092,667-1
7 Sept 2026, 04:002,668-1
29 Aug 2026, 16:212,669-1
18 Aug 2026, 22:412,670-1
15 Aug 2026, 04:332,671-1
10 Aug 2026, 12:142,672first reading

Ownership

Owned by Sponge (@shawnwinner) as measured.

Claimed by user #857260659 — observed between sweeps, detected 10 Aug 2026, 19:25 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Sponge (@shawnwinner) — TK | Sensei | 創設者 (rank 255)

vel (@xW1llow7k) — TK | Bronze Fighters | ブロンズ (rank 242)

CyberzMatrixZ (@X_CyberHavoc) — TK | Bronze Fighters | ブロンズ (rank 242)

@oikev — TK | Bronze Fighters | ブロンズ (rank 242)

@F0exx — TK | Bronze Fighters | ブロンズ (rank 242)

huddy (@XVV_Huddy) — TK | Bronze Fighters | ブロンズ (rank 242)

Victor (@ultra_dragon832) — TK | Bronze Fighters | ブロンズ (rank 242) terminated

@westynze — TK | Bronze Fighters | ブロンズ (rank 242)

Blaze (@DonoDaBlazekj) — TK | Bronze Fighters | ブロンズ (rank 242)

RogerAVP (@littlepolarbear20081) — TK | Bronze Fighters | ブロンズ (rank 242)

YBDxmerkzz (@Ycfc30) — TK | Bronze Fighters | ブロンズ (rank 242)

@magicgoddude — TK | Bronze Fighters | ブロンズ (rank 242)

4dywhitezt (@BP_ontop8) — TK | Bronze Fighters | ブロンズ (rank 242)

Zion (@LillKingen10) — TK | Bronze Fighters | ブロンズ (rank 242)

ArielOrtega (@iancito311227) — TK | Bronze Fighters | ブロンズ (rank 242)

proruv (@DAPRO123444) — TK | Bronze Fighters | ブロンズ (rank 242)

Yashin (@fastbudSayHi_661) — TK | Bronze Fighters | ブロンズ (rank 242)

max (@maxsrobloxx) — TK | Bronze Fighters | ブロンズ (rank 242)

faithoverfear (@macpaul1234) — TK | Bronze Fighters | ブロンズ (rank 242)

Millz (@Mill_ballTT) — TK | Bronze Fighters | ブロンズ (rank 242)

Offthegrid (@KingGlory10) — TK | Bronze Fighters | ブロンズ (rank 242)

Toucan_101 (@toucan_101) — TK | Bronze Fighters | ブロンズ (rank 242)

ResetBruh (@roblox_user_7665851984) — TK | Bronze Fighters | ブロンズ (rank 242)

Max (@Maxp2308) — TK | Bronze Fighters | ブロンズ (rank 242)

Krilx (@CilzzzXD) — TK | Bronze Fighters | ブロンズ (rank 242)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

TK | Sensei | 創設者1
TK | First Class Instructors | 教師1
TK | Founder | 創設者0
TK | Second Class Instructors | 教師0
TK | Third Class Instructors | 教師0
TK | Elite Captain | エリートキャプテン0
TK | Recruiter | 採用担当者0
TK | Fifth Class Instructors | 教師0
TK | Fourth Class Instructors | 教師0
TK | Elite Team | エリートチーム1
TK | Proficient | 熟練した0
TK | Elite 2nd Team | エリートチーム1
TK | Diamond Fighters | ダイヤモンド0
TK | Emerald Fighters | エメラルド0
TK | Ruby Fighters | ルビー0
TK | Pearl fighters | パール0
TK | Gold Fighters | 金0
TK | Silver Fighters | 銀0
TK | Bronze Fighters | ブロンズ3,422
Member2,672
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.