@jjkk2123 #613179794

22 May 2018

account created (per Roblox API)

19 Aug 2026, 07:31

last measured (UTC)

Username record

@jjkk2123 — observed 19 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)

OB | Operation Blackout#14115818

-GAR- | Grand Army of the Republic#32945703

6

-USAR- | Military Police Corps#32001254

4

OB | People's Liberation Army#15619979

2

OB | United States Army#16335212

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟

Roblox#7 · Member

Roblox High School: Fan Club#1127093 · New Fan (Unranked)

Paradoxum Games#4914494 · Player

ROLVe#2613928 · Members

Thinking Project#1235888 · noob

Typical Games#2649054 · Member

Pilot Training Club#2794513 · Fighter Pilots

Roblox Wiki#127081 · Wiki Helper

Windburst Banana#13657923 · Members

Ready, set, more!#7371243 · Fan

InfinityInteractive#11257245 · Fans

Shark Fin Studios LLC#3751488 · Sharkie

Playduo Studio#4626344 · ⭐Fan

Police Roleplay Community#4328109 · Community Member

Windburst#11189454 · Member

Cruising Studios#5435520 · Fan

Virtual Valley Games#1241210 · VVGer

|GAR| Grand Army of the Republic |#5214183 · Sergeant

Abracadabra#997074 · Players

The US Military 1940s#4545116 · Private

Tycoon Typhoon#3234576 · New

Schwifty Studios#3642592 · Fans

SCP | Roleplay Community#5479038 · Roleplayer

SEA Military#2648601 · [LR3] Corporal

StyLiS Studios#1103278 · Supporters

Hapless Studios#5502618 · Supporter

Theme Park Tycoon 2#2910194 · Rising architect

Stepford County Railway#3620943 · [TD] Trainee Driver

REDD's Wastelands#11935027 · Wastelander

|BA| -British Army-#4972535 · [OF-D] Officer Cadet

Halt Studios & Sports#6235152 · [🏅] Community

Central Intelligence Agencyᅠᅠᅠ#6572612 · Junior Operative

Stealth Developers#12266404 · Fan

Secondhand Studios#2748390 · Subscriber

PLATINUM FIVE#4668709 · Member

Starboard Studios#3755133 · Follower

Always Ascending#35855594 · Member

Extreme War Experience#5863339 · Community Roleplayers

Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Sergeant

The Rainbow Omega Group#3229253 · Normie

Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊

Naval Roleplay Community#3534363 · High Ranking Officer🔱

Maritime Roleplay Community#3297339 · (I) Roleplayer

Warlords Game Group#11199286 · Warlord

Plasma Inc.#4192306 · Member

Taco Dev#4250926 · Lil Taco

Foxtrot Asуlum Rolеplay#5555046 · Patient

Vision Works#3190911 · Member

PANDEMIC.#3532462 · Fans

Pactagon#12588669 · Supporter

Scuffed projects#7050767 · Member

Motorway Roleplay Community#696897291 · Player

CharlieStudios#6550041 · CS Member

The Red Lake#7918368 · Member

The Conquerors 3 Fan Group#305775 · Fan

Aircraft Carrier Community#7820073 · Member

Seollal Studios#5418451 · ⭐ Fan

[VWRP] Vietnam War RP Community#2798061 · Roleplayer

Ghost Expeditions#5049191 · Climber

Midland Games#35881906 · Member

Mustafa fan group#15165188 · Member

Power Low Studios#4036257 · Distinguished Member

Valrus is best scripter#784818679 · Member

Frontlines Development#6335035 · Member

{SCPF} || Special Containment Procedure Foundation#4889827 · Roleplayers

Yingjie's Experiences#32781043 · Member

Wellesley Country Club#4224161 · M | Club Member

rBreach Official Community#4767891 · Member

Astrabasis Interactive Media#7888688 · Member

Model Studios.#5921330 · Roleplayer

- Clueless Studios#6270363 · Member

Tankery Fanclub#2922224 · Fans

[I] Verdun Development Group#2575126 · Roleplayer

Paradrop Studios#16912377 · Paradropper

trumbama#9519551 · follower of trumbama

PeaceKeepers Community#35799364 · Fan

Cold War Roleplay: Community#3240001 · Enlisted Personnel

[ToW] Traits of War Community#33349340 · Roleplayer

SHARX Solutions#35983358 · Community Members

S.C.P. Site-81#15850610 · Member

Bromsgrove, England#34172112 · Supporters

NORTHERN FRONTIER | HUB#34464523 · Fan

Project Artemis Community#12557007 · Lieutenant

#liebe#15232508 · Member

U.S. Marines (PACIFIC)#8082506 · lieutenant

DarkLight Entertainment#16222923 · Beta Member

System 5 - Dev Community#582392785 · Other

[EWE] Old Generation Club#32963067 · Notable Alumni

PLS Allied Factions#34731518 · awaiting assignment

|ABA| Officer Training Corps#15323700 · Awaiting Graduation

[TBA] Trx's British Army#34043122 · [OR-2] Private

[EWE] United States Marine Corps (USMC)#32923752 · Lieutenant General

I Spy On Skek#5271351 · Instructor and Sergeant

WWS | United Axis Powers#34441563 · WWS

5

WWS | United Allied Forces#34438320 · WWS

5

WWS | Union of Soviet Socialist Republics#34432993 · WWS

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