Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
매드머

매드머 #35659746

680
members (measured 12 Oct 2026, 12:35 UTC)
22 February 2025
created (per Roblox API)
10 August 2026
first measured by this register

Community & socialKOyoutubecommunityfan-group

Description

10만 우튜버 매드머 공식 커뮤니티입니다!

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

Membership history

Growth

680685682.511 August 2026 — 685 members18 September 2026 — 683 members24 September 2026 — 682 members8 October 2026 — 680 members11 August 20268 October 2026
4 measurements spanning 58 days, net -5. 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 679–686 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
8 Oct 2026, 11:11680-2
24 Sept 2026, 20:43682-1
18 Sept 2026, 11:02683-2
11 Aug 2026, 11:04685first reading

Ownership

Owned by madmer (@knwwz) as measured.

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

Members we’ve seen

madmer (@knwwz) — 소유자 (rank 255)

@ReginaldKray_1933 — 매드머 팬 (rank 1)

KoRing (@kminwoo1208) — 매드머 팬 (rank 1)

Cookie_Bear (@Scentofpoet) — 매드머 팬 (rank 1)

10cm (@K_PARA) — 매드머 팬 (rank 1)

Yuo (@pjy8764) — 매드머 팬 (rank 1)

KR_lncheonRobloxLulu (@KR_RobloxLulu08) — 매드머 팬 (rank 1)

PM_XxmochiluvblayxX (@skylove8480) — 매드머 팬 (rank 1) terminated

Tr0 (@renxian1234) — 매드머 팬 (rank 1)

ingwal (@lee5453) — 매드머 팬 (rank 1)

Duck (@tlswnsgh100) — 매드머 팬 (rank 1)

Coil (@song850115) — 매드머 팬 (rank 1)

Neymar_jr (@hunseong1) — 매드머 팬 (rank 1)

ERROR (@mkkeiii) — 매드머 팬 (rank 1)

ian_106 (@ClEl1080) — 매드머 팬 (rank 1)

@egg120113 — 매드머 팬 (rank 1)

Ll0HDl (@dlgusdn2013) — 매드머 팬 (rank 1)

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

Rank structure

소유자1
매드머2
멤버685
매드머 팬682
게스트0

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.