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Kingjeff12 @kingjeff12 #41668339

27 April 2013
account created (per Roblox API)
29 Sept 2026, 19:08
last measured (UTC)

Username record

@kingjeff12 — observed 29 September 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

and Collect Rare Pets#825735094 · Member
117,279,875
Sonar Studios#2919215 · 🕹️Sonarian
18,858,572
Chillz Studios#2782840 · ✨Member✨
18,700,356
Rumble Studios#3333298 · Fan
11,224,705
Badass Experiences#9825692 · Member
9,067,205
(学乱) Gakuran#416091513 · Students
7,501,779
Paradoxum Games#4914494 · Player
6,069,302
Kitawari#17219742 · Member
5,029,561
Small World Games x Anime Defenders#34121350 · Member
4,752,591
Frosted Studio#3385385 · Fans
4,060,027
USSF - United States Special Forces#22025 · [4] Corporal
3,413,057
Anime Final Quest#34258454 · Member
3,230,542
Expeditions Entertainment#35929511 · Member
2,928,321
Dungeon Quest by Voldex#4788489 · Member
2,816,907
BlockZone#5202664 · Member
2,510,789
Splitline: World#35155002 · Member
2,509,247
Universe Time Studio#6556072 · Universe Member
2,473,367
Top Down Games#5292947 · Members
2,359,894
Minimal Games#12564376 · Member
2,205,054
Gomu#10611639 · Member
1,885,959
RyCitrus Games#4707686 · 🍊 Citrus Party 🍊
1,543,328
Wonder Works Studio#6258143 · Member
1,540,398
More & More Games#33017480 · Member
1,539,418
Spray Paint! Fan Club#2632146 · Fan
1,394,535
Invincibly#33673697 · Member
910,913
Treasure Hunt Simulator Fans#3823645 · Fan
821,365
rep rep's studio#9016166 · Fans
718,554
supercat games#32943081 · superfan
618,602
Moondrop Studios#4368670 · Member
532,106
SpicyWater Anime#6069796 · Member
459,714
Rachael's Cabin#7944567 · Member
444,391
B.L.O.X INTERACTIVE#35730443 · Member
421,967
berezaa Games™#1137635 · Fan
384,388
NK Studio#5463090 · Member
347,770
The Hidden Route#1040745973 · Member
321,996
The Roblox Assault Team#7013 · [1] Conscript
259,454
Abysmal Covenant#1014009190 · Member
225,282
Swordburst 3 | Twin Atlas#15914350 · Member
196,009
A Bizarre Community#4516503 · Member
170,442
Small Development Team#936721013 · Honorable Mentions
161,998
modded games on top#1104780276 · OWNERS
145,856
Another Bizarre Adventure#5432843 · Members
140,267
Elemental Odyssey#17079125 · Member
135,922
Ready, set, play!#4930069 · Fan
131,582
The Red Lake#7918368 · Member
101,388
exo + aere#12176397 · Players
92,696
Anime Switch#14915136 · Player
86,368
Supersolid#8192295 · Super Pal
85,632
Grow a Collection#803604971 · Member
84,101
Justice for Schlep#7085125 · #FreeSchlep
83,780
Extraordinary Adventures#6085591 · Member
77,860
Gamyng Corp#13493421 · Trainers
75,140
Project Astra Community#5047286 · Tester
70,044
Fat Stack Studios#5525817 · Fan
67,318
Advanced Games Group#14154656 · Member
67,061
HyperGalaxy Studios#5674832 · Fan
46,488
JustinPower10 Studio#6944939 · Fans
41,986
Make Your Gun#588742613 · Member
37,389
THE SOCIETY OF QUACKITY#5240691 · Member
29,760
xFactionx#4928886 · Member
28,845
Solence Clothing#4648553 · Customer
27,999
uma td community#1093954290 · Trainer
26,238
Burn Legion#335075 · [1] Initiate
18,132
walk 50000 studs for nothing#4680474 · Member
17,825
Zombie Task Force : Fan Page#6221548 · ZTF Fan
15,066
Insayn Productions#15660325 · cool member
13,371
Voxel Venture Games#33774785 · Player
11,751
Invasion Games#1184450 · Supporter
11,704
syyzygy.#36027327 · Member
9,857
n!ghtly<3#11045096 · Fans
7,420
Maxheli#5353794 · Member
5,429
Polaro v8#9338070 · Member
4,438
BloxMade Enterprises#12217961 · Bloxmade • Members
3,868
Magnificent Murderers#4541161 · Group Member
3,761
Anime Kart Racing#33364763 · Member
1,557
Ecko Games#7896974 · Member
1,511
Professionalism#5061790 · Member
849
Rodust Studios#5908594 · Member
607
P.I.E. Team Studio's#11349257 · Staff Team
606
Ro-Bladers#7507593 · ⭐| Tester
558
Sailing Heavens#610151 · rank 5th
366
Krage Creations#10931313 · Member
324
clan of rain#1113093 · Group members
304
Danganronpa: Festival Frenzy Official#5699979 · Member
209
the cringely_snippers#5442827 · Fans
160
Derp Boi's Group#5185622 · Derplet
106
ITERALIS#5392753 · PLA MEMBERS
60
The Butter Br's#3318208 · Member
51
Jadé#5461448 · Valued Customer
40
League Inc.#14940062 · Slayer
26
Solo Clothing Nada Es Valido#6484164 · Member
26
Custom shirt kats!#6162514 · Customer or person
24
BurrowingCat12's group thing#5295649 · Admin
21
ActiveCity's Lit Squad#5106950 · Admin
17
ActiveCity#15530197 · Member
16
danarmy#5287789 · Cool People 😎
15
TheIcons#9988027 · Iconic Fans 🤍
12
Funky_Monkeyz#12707274 · Member
10
kins evil lair#6226220 · Member
9

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