Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@JimimiMiddelkoop

@JimimiMiddelkoop #410948068

8 October 2017
account created (per Roblox API)
14 Aug 2026, 19:25
last measured (UTC)

Username record

@JimimiMiddelkoop — observed 14 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)

Open data

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

Also a member of

Catalog Avatar Creator#15102943 · ✨ Member
46,649,921
Roblox#7 · Member
13,540,640
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,021
Car Crushers Community#2726951 · Skilled Crusher
8,648,827
Powerful Studio#5522949 · 💙┃Fan
8,065,376
Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,068,260
Paradoxum Games#4914494 · Player
6,069,835
Easy.gg#5774246 · Member
4,751,771
Roblox Wiki#127081 · Wiki Helper
3,765,018
USSF - United States Special Forces#22025 · [3] Specialist
3,413,098
Pinewood Builders#159511 · Member
3,069,130
Car Crash Simulator Official Group#3338997 · Fan
1,613,069
Robloxian High School Group#2876351 · Player
1,483,821
Airplane Interactive#9525960 · Pilots
1,459,272
SCP | Roleplay Community#5479038 · Roleplayer
1,277,561
Innovation Inc.#157764 · Member
1,153,840
Beacon Studio#2589590 · Fans
1,149,672
ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿
1,067,410
TeamTanqR#3052825 · Fans
1,026,036
StyLiS Studios#1103278 · Supporters
942,271
dreamy™#4266525 · Supporter
885,739
Flamin' Studios™#2757866 · Supporter
839,456
Titanic Ship Builders!#2978092 · Builder
815,686
UnderGame Studios#4384658 · Supporter
749,089
Jeremy Studio's#6229782 · Member
673,426
|BA| -British Army-#4972535 · [OR-1] Recruit
639,060
Backstretch Battles#5147819 · Free Agent
546,787
Sebee#6303746 · 😎 PRO
526,919
Twisted Official#4812298 · Fan
392,498
Buckaboo Games#3448505 · Buckaroo
363,188
Ultimate Games#8102840 · Member
344,217
Real Sports Interactive#13853690 · Member
323,583
Speedster Studios Inc#4348351 · Speedster
262,155
DRESSX#15343363 · Member
255,776
Pinewood Builders Security Team#645836 · Trainee
242,204
Touch Games#10546822 · Member
231,787
Wenatchee#4653379 · Member
129,506
LK Studio.#14941564 · Member
110,031
Super Studios!™#2903786 · Fans
106,850
Flaming Games Development Studios#4220344 · 🔥Flaming Members
95,624
[PET] Hazmat Team#4246813 · Hazmat Trainee
94,428
Rolimon's#3878473 · Users
83,136
Pinewood Builders Aerospace#926624 · Member
77,272
Pinewood Builders Quality Assurance#4543796 · Level 0 Tester
67,260
Pinewood Builders Media#4032816 · Fan
58,466
Sound Space Studio#4605161 · Member
54,116
Assembly Games#10725570 · 👑Gold Crown of O's👑
50,421
Ultimate Engineers#9125868 · Member
48,523
Cursed & Lucky#33240123 · Member
48,425
Cloudy Studios™#3563416 · ☁️ | Member
47,064
Crown of Ooowners#10684309 · 💛 👑 Golden
46,424
F3X#831895 · Fans
33,329
Pinewood Historical Archive#9123114 · Fan
27,444
Main Apparel#15196499 · Member
24,398
Pinewood's Codes#22237 · Member
23,387
THE H4X#1072238 · H4X
16,709
Team Rudimentality#601203 · Pending
16,209
[ESI] Engineer Studios#4469966 · Group Member
16,203
ROBLOX Community Developers#3326755 · Builder
15,891
NASCAR Unleashed#8440813 · Fans
14,250
School Simulator Fan Group#12201426 · Fan
14,126
Turkey Studio#4732305 · 🎮Player
11,825
Team Whimsical#3337081 · Builder
11,688
what is this group anyone knows or what well i don#12647055 · Beta
11,624
UNOTeam#10392186 · Member
9,701
Pinewood Mechanics#189150 · Engineer
9,127
Flex Your Account Join Date!#14487010 · 2017
8,116
Ace's Game Community#7196735 · Moderator(s)! 🔎
4,702
Ultimate Developing#11205637 · Good Builder
4,528
Caleb's Soul Crushing Domain#15425334 · Member
4,063
Amazings Tower Supernerfs#15520516 · Member
3,145
Wildlife Productions.#11362059 · Fans
2,709
Little Islands#3383626 · Subscribers
2,509
Extreme Obbying#6982667 · Member
2,213
RFL - Real Fútbol League#33613424 · Players
2,199
WHAM BAM! Studios#12316874 · Member
681
Red's Oblivion#32598348 · Obbyist
606
Tactical Robloxians United (TRU)#916930 · Recruit
589
Obby Community Official Group#6044339 · Obbyist
378
Obby Fortress#33776753 · [4] Rook
371
The Pumkin Fan group#7646049 · My Pumpkins
141
Da classic noobs#3182921 · ɴᴏᴏʙɪᴇꜱ
114
THE sword on Roblox#15116100 · FRIEND:)
97
4nt0s Squad#4934676 · Children
74
Tinyblox fan group!#14779181 · Fans
55
The DanPHGaming Fan Club !#34714790 · Member
54
Pot's Forever#9516595 · Disciples
44
Da Holy Bacon Empire#13539198 · Loyal Bacon 👍🏼🥓
43
BEAR FANS GROUP YESSSS#7702921 · Bob ( member)
39
انضم إلى هذه المجموعة إذا كنت رائعًا.#10227951 · مليونير
37
The Greater World#9908982 · Epic People😜
37
Yellow's Nerfed Towers#33447139 · Member
36
We love dogs! Dogs Dogs Dogs#3822035 · Member
29
Million Dollar Company#208512186 · Fan
23
Yohoopersnin#5323051 · Member
16
Zylox’s Basment#32868247 · 🔥 Friends 🔥
11

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