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@JKnight1213

Chezburger3000 @JKnight1213 #1580025679

20 April 2020
account created (per Roblox API)
10 Sept 2026, 08:24
last measured (UTC)

Username record

@JKnight1213 — observed 10 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

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Also a member of

Nosniy Games#3461453 · Fan
58,967,647
Scriptbloxian Studios#4705120 · Legend
30,022,793
Shiny Pixels#9152522 · Pixel
9,702,637
Powerful Studio#5522949 · 💙┃Fan
8,063,362
Low Effort Studios.#16403616 · Yeeter
7,387,992
The Gang Stockholm#5273516 · Player
7,109,437
Fisching#7381705 · Fischer
6,209,691
YUМ#11122367 · Small Portions
6,072,362
Tycoon Empire Studios#11221055 · Fan
5,246,589
Play! Studios#7165738 · Supporter 😇
4,302,660
Thinking Project#1235888 · noob
4,152,385
Rho Games#12641764 · 🌟 | Supporter
3,988,950
American Plains Mudding#4548068 · Member
3,866,404
VA Company#35137873 · Member
3,759,611
Mega Obby Games!#16134074 · Member
3,662,244
Definitely Not Brainrot Games#35972946 · Member
3,632,743
Pink Slime Studios#5357344 · Slimer
3,512,535
US Simulators#10741807 · Member
3,338,020
InfinityInteractive#11257245 · Fans
3,216,069
MiaoMeoHome#17075790 · Fan
3,010,868
Pаrаgоn#3352473 · Member
2,878,661
Playduo Studio#4626344 · ⭐Fan
2,809,384
Zombie Attack Official#3576655 · Member
2,801,444
Washiez#10261023 · Shift Leader
2,364,314
TBlox Studios#6039961 · Player
2,250,688
Vanity Studio#4063400 · Fans
2,104,104
|GAR| Grand Army of the Republic |#5214183 · Sergeant
1,727,520
Smart's Studio#6504408 · Fans [🥰]
1,568,055
Virtual Block Studio#2856593 · Member
1,488,594
Talent Show Group#2794002 · ⭐ Fan/Auditioner
1,400,418
THEAM STUDIOS#15333610 · THEAM | Community Member
1,390,038
Builders Club#8 · Member
1,377,433
Stuart Games#34562627 · Member
1,376,136
[CUSA] United States MiIitary#4219097 · [E2] Private
1,163,086
[CBRN]#5855434 · [NCO-1] Chief Sergeant Major
1,140,961
Builderman#5 · Member
1,079,053
NFL Universe Football by Voldex#2894777 · Player
1,069,993
markers epic memers#5218018 · Member
1,022,646
SAND4 Tycoon#5929470 · Member
906,807
Simple Games Incorporated#7312028 · [👥] Fan [👥]
842,379
No Limit Games#5542394 · Fan
814,623
WOJAN STUDIO#11417477 · Member
740,000
rep rep's studio#9016166 · Fans
718,562
Xenobyte#5157041 · 🎮 | Fan
699,334
Pizza Simulators#17075579 · Fan
676,967
Neura#14915384 · Fan
644,045
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
643,172
Chickens Inc#5124586 · Member
624,648
Pyrowh Studios#12507282 · Member
615,611
xEnesR#9529109 · 🥓BACON GANG🥓
578,051
OP Games Corporation#7318356 · ✨Special Members
521,051
Harbor Havoc#5167874 · Player
494,701
Mega Pixel Games#15870154 · Awesome Gamer
487,602
LightningGold Studios!#6070282 · - Community -
485,071
Speed City#4549342 · Member
428,598
MouseClick Studio#7115491 · Fan
364,961
Skyrunner Simulators#32701836 · Member
352,892
White Dragon Studio#7472400 · Member
350,489
Splashy Studio#8442735 · 😊 Friends
342,585
Staff#3829 · Fans of Staff
302,901
XP Games.#10975897 · [G] Gamer
257,446
Maze Productions#4664013 · Member
227,553
Origin Solutions#33016477 · 👤 | Member
193,836
Mad Noob Studio#9319266 · 😠Mad Noob!
191,673
Water Park World#5114552 · Member
159,288
[ Content Deleted 14761908 ]#14761908 · Member
151,860
Pactagon#12588669 · Supporter
136,525
Nice Cat Studios#5108545 · Member
135,841
Hungry Studio!#33267744 · Player
131,539
the bob mob#34910909 · bob
109,086
Spec Studios#3177567 · Fan
96,132
Murder Mystery 4 Studio's#10596858 · Member
82,580
Locus Merch Store!#4307361 · Member
77,652
Roblox Build It#7003253 · Supporter
73,316
VandomFAM#34563102 · 🐈 | Cat Tank
59,699
Really_Real Games#35032223 · Fan
49,940
OMB gaming#5802578 · Member
46,213
Sidereal Productions#5198042 · Fan
26,010
Squish#1149435 · Squishums
25,454
foobar Games#4851548 · Fan
22,321
OfficerJohn Community#11755285 · Member
6,222
Washiez Events#33669325 · Member
3,511
Los Angeles Roleplay - LANCRP#5508194 · Member
3,057
TBRP Official Group#34529140 · Better Member
2,904
Popfeed#17300202 · Member
2,491
LANCRP - California Highway Patrol#34336736 · Officers
1,794
Valory airlines#11527918 · Economy class
1,382
[TAC] The Arasaka Corporation#33764698 · Civilian
944
The ADMIN group! Join to become an ADMIN!#34756323 · THE GOATED ADMINS! 🥇 👑 🤯
457
Purdue Fans!#34854962 · Boilermakers 🚂
350
Krakatoa Studio#8459722 · [F] Fans
278
THE CO FAMILY :)#33406964 · people
264
MushrooFish Studios#7433882 · Member
169
[CBRN] Da Mexicans#35587636 · [MH-2] Major General
66
Sigma Army!#35314957 · Headquarters
50
The emergency response liberty County fan group#34485509 · Staffs
28
PureFresh#15785222 · GWC I SUPPORTER
25
PRSRP STAFF AND WLt#16088446 · moderation
24
[SWMF] Air Force#63567944 · [E1] Airman Basic
13

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