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@MmmSerek

@MmmSerek #581014671

20 April 2018
account created (per Roblox API)
26 Aug 2026, 02:02
last measured (UTC)

Username record

@MmmSerek — observed 26 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

Ser Sera#6194162
28

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,409,333
Car Crushers Community#2726951 · Skilled Crusher
8,609,602
KizmoTek Studio#3115970 · Community Member
6,971,205
Jandel's Road Trip#33097934 · Owner
6,956,969
Paradoxum Games#4914494 · Player
6,006,993
ROLVe#2613928 · Members
4,283,747
Pilot Training Club#2794513 · Airline Pilots
3,755,472
Greenville, Wisconsin#3078161 · Verified Citizen
1,927,543
Bro Brought WHAT??#10460355 · Contributor
1,555,174
RC Park#15183246 · Pilots
1,473,932
Realistic Car Driving Studio#10823309 · Driver
1,001,994
Haza Games#5217684 · Friend
971,077
Medal TV#34792238 · Member
935,522
Hapless Studios#5502618 · Supporter
838,408
Five-O Community#4824823 · Member
720,011
Central Intelligence Agencyᅠᅠᅠ#6572612 · Commissioner of Intelligence
634,907
Stealth Developers#12266404 · Fan
629,444
United States Secret Serviceᅠᅠᅠ#5856978 · Special Agent
623,315
haz3mn#14097003 · member
618,450
The Jedi Order#2569359 · Initiate
451,516
Starboard Studios#3755133 · Follower
397,908
Creative Storms#7105773 · Member
359,931
Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊
275,758
Palm Creations#5611347 · Community Member
158,628
First Response Studios.#3621763 · Member
146,128
Polish Car Driving | Official Group#12672931 · Member
129,702
Central Roleplay | Community#8497064 · Member
99,484
SFS Flight Simulator#3083863 · Captain
44,253
The Jedi Order | Sentinels#4262820 · Crusader
40,766
REVOLT: GAMES#14393294 · Private Tester
39,749
/ Vicko Studios#5267631 · Verified Member
26,960
A Typical Game Group#3423037 · Member
18,671
Windows on the World#8444149 · Valued Customer
9,858
Norman County Fire & Rescue#33656911 · Member
8,515
Atlantic Sky Airways#33198505 · Passenger
4,945
choccy milk chads#9463566 · the chad
3,189
The Rebellion ᅠ#9030878 · Rebel in Training
2,482
Bloxivіson#5289975 · Regular Roleplayer
951
AssetQuarry Development#12991692 · Client
481
Federal Bυreau of Investigation#10928983 · Assistant Director
246
San Francisco Police Department Academy#13283442 · Officer Cadet
200
Prosowie Poland :D#3827713 · JD
106
lgbt fanclub#32438010 · Bug Tester
92
|USMS| United States Marshal Service#12658556 · Divisional Leaders
85
CIA Internal Affairsᅠ#7653558 · Agency Command
65
CIA Securityᅠ#7653549 · Agency Command
60
Helix Genetics#14797041 · Department Chief
56
The Interfield#13287189 · Senior Hitman
52
CIA Special Forcesᅠᅠ#7653455 · Agency Command
47
Special Activities Divisionᅠᅠᅠ#8222424 · Directorate of Activities
36
Spartan Tactical Team#8248840 · Spartan Administrative Command
30
CIA Satellite Systems Center#8435971 · Junior Sentry
30
HRT〡Hostage Rescue Team#305861326 · CLASSIFIED
29
.SCPF || Special Containment Procedures Foundation#4341889 · [Overseer Council]
27
Centurion Protection Unit#8215433 · Agency Command
21
CIA Training Academyᅠᅠ#7653487 · Agency Command
21
CIA-X#8344617 · [ REDACTED - X1 ]
20
CIA Riot Control Unit#9589762 · Sub-Cadet
20
CIA Specialized Raider Groupᅠᅠᅠ#11979900 · Agency Command
19
Cyber Funds#5383961 · Valued Customer
17
CIA Community Team#14465975 · Community Team Manager
17
[PAF] || Polish Armed Forces ||#32807727 · [PVT] Private
16
77 Productions#8539118 · Member
11
Praetorian Mobile Defense#12984476 · Praemetheus
10
HG | Genetic Research Department#15328147 · Director
6
HG | Biohazard Response Unit#32902518 · Member
3
The Foundation’s Internal Security Department#11190947 · Overseer
3

Membership and rank as measured from this user’s public group list.