'Sonic Burst!' #9987689
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 11 Aug 2026, 15:53 | 131 | first reading |
Ownership
Owned by IzukuMidoriya (@TheRisiingDay) 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
IzukuMidoriya (@TheRisiingDay) — Sonic The Hedgehog! (rank 255) terminated
ThatOnePrzemek (@przemekpacman) — Mobians! (rank 1)
ninten (@NintenEarthboundZero) — Mobians! (rank 1)
gloknyne (@araachnid) — Mobians! (rank 1) terminated
Amy (@amyrose6583) — Mobians! (rank 1)
Sprite (@demarcusrobl) — Mobians! (rank 1)
SonicTheHedgehog (@llSonicIIll) — Mobians! (rank 1)
Shark (@C0smicAlloy) — Mobians! (rank 1)
Absorbsion (@XMetalTailsX) — Mobians! (rank 1)
Beluga (@Anthonyplays300) — Mobians! (rank 1)
Chao (@Ninijadh) — Mobians! (rank 1)
rammy (@xMilesTaiIsPrower) — Mobians! (rank 1)
Coolio (@Cary0223) — Mobians! (rank 1)
Toxiccarrotcake (@Dimondrubygirlvff) — Mobians! (rank 1)
TheSkyHadAWeegee (@infinitesky236) — Mobians! (rank 1) terminated
CharaDreemurr (@IICosmoIIll) — Mobians! (rank 1)
Mr_rob (@krnuckles) — Mobians! (rank 1)
Zoinks (@Greenchamp2713) — Mobians! (rank 1)
ThePurpleCatPrincess (@llBlazeTheCatll) — Mobians! (rank 1) terminated
kynuzi (@reminises) — Mobians! (rank 1)
Oreo (@minimario2014) — Mobians! (rank 1)
ClasicTails (@llClasic_Tailsll) — Mobians! (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.