Lionel_Messi @grandmasther123456 #1132009537

23 June 2019

account created (per Roblox API)

30 Aug 2026, 20:08

last measured (UTC)

Username record

@grandmasther123456 — observed 30 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)

구룹원 100명 되면 10로벅줌#6992603

Open data

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

Also a member of

Bee Swarm Simulator Club#3982592 · Member

The Builder's Legion#2801805 · Players

Paradoxum Games#4914494 · Player

Murder Mystery#1030692 · Innocent

Roblox Wiki#127081 · Wiki Helper

USSF - United States Special Forces#22025 · [6] Staff Sergeant

The Red Army .#4802792 · Initiate

United States Army #3108077 · [E1] Private (Basic Combat Training)

Edot#5103306 · Member

United States Armed Forces [USA]#3054949 · [E-1] Junior Servicemen

[CUSA] United States MiIitary#4219097 · [E1] Private

Animal Sims.#7625597 · Member

United States Military 1960s ᅠ ᅠ#3454445 · E1

StyLiS Studios#1103278 · Supporters

The Nighthawk Imperium#1174414 · | 1 | Citizen

Μilitary Simulator#4800484 · Militsiya Conscript

Five-O Community#4824823 · Member

L.A. Airways®#1249062 · Passenger

[TCU] The Computer Union#8513762 · Civilian

Central Intelligence Agencyᅠᅠᅠ#6572612 · Agent Trainee

Chylan#13942863 · Member

Moondrop Studios#4368670 · Member

PLATINUM FIVE#4668709 · Member

The First Encounter Assault Recon#72321 · [CIT] Citizen

Frigus#1049814 · Fan

Militsiya .#4901723 · Militiaman

Starboard Studios#3755133 · Follower

k : company#8129046 · 멤버

대한민국 육군 [Korea Army]#5021988 · DCC︱방첩사

Naval Roleplay Community#3534363 · Petty Officer

The Party .#4849580 · Party Cell

아려랑 클럽#5200735 · 아랑이

Shard Seekers#2736518 · Seeker

First Response Studios.#3621763 · Member

Traits of War Community#3025405 · Roleplayer

THE LIFE ALLIANCE#4522006 · ALLIED TROOP

Federal Bureau of Investigatiоn#6176039 · Civilian

Opulence Studios#6761107 · [S] Supporter

Backwoods Law#4947236 · [C] Fan

Vision Studios LLC#3610112 · Community Member

First Response | Studios#4987925 · Community Member

The Napoleonic Company#5496315 · 🥈Fighter

Western Army**#6474323 · Recruit

ACS: Gun Testing Community#5742185 · Skillful Guardians

Healthier Communities#6128869 · Supporter

AFK Studios#5295712 · Member

Iron Seas Studios#4342678 · Veteran Player

연결고리 시즌3#9239631 · 소통해요

[MRPC] Faction Hubs#8607817 · Member

BackWoods Law Clothing and Apparel group#4962413 · Fan

Joseon Military#4654286 · [兵士] 무소속

Depth Clothing#5389424 · Customer

Republic of Korea Navy [ROKN]#5742467 · [훈련병] Seaman Recruit

[大韓民國 | 대한민국] Republic of Korea#11118112 · [시민] Citizen

입양하세요그룹#6002333 · D-Class | 디클레스

Foreign Mafia#9435387 · Mafia Members (N/A)

Penga Group ~팽가 그룹#4554347 · 그룹 가입자

Russia 8th#7793950 · [이등병] Private

가곡 철도 • // • Gagok Railway#8438455 · Passenger

에스피의 놀라운 그룹!#5780804 · Normal Member (일반 맴버)

RepubIic of Korea#6125099 · Citizen

육군훈련소 l Korea Army Training Center#5875184 · [훈련병] Recruit

SCP | KR (공식그룹)#7030392 · Class - D

승리부대 그룹ㅣVictory Unit Group#5847236 · 훈련병ㅣRecruit

The 82ɴᴅ Airborne Division#5062602 · Private

Jejuㅣ제주#6136179 · 🙂 제주도민 | Jeju Citizen 🙂

Qing ᅠ#6053710 · Warrior

==KNPA | Korea National Police Agency==#13118819 · [의경] Auxiliary Police Officer

GMM Gang#7103266 · N.M.B | New Member

창원시ㅣChangwon#7176365 · Geoje Citzenㅣ거제시민

대한민국 민주공화국 : Republic of Korea Democratic Republic#10329113 · 대한민국 국민 Nation

The Unified Nations#9633114 · Observers

샌굿TV 팬들 그룹!#6205089 · 가입자

Republic of Korea Army 단결부대#5615161 · Private

전라남도 진도군#9012475 · 🎮진도 군민 citizen🎮

Republic of Korea Army|| [대한민국 육군]#7592783 · 이등병 - Private

Anonymously Anonymous#7504678 · Royal Anonymous Resident

충주시 그룹#6993619 · Member

한국왕만세#7463799 · Member

Army 훈련소#5098050 · [중령] | Lieutenant Colonel / [대령] | Colonel

우리 그룹에 들어와~~#7212218 · 사람

제1공수특전여단 독수리부대#5801092 · 이병

Red Pie(RP)#9434289 · 레이더

병아리 팬클럽#9098032 · 병아리 팬

S0VIET UNIONS#7105477 · Foreign Immigrants

에스피의 놀라운 유튭각#7506008 · Member!

초록악마 연크린 펜클럽 그룹!#6044149 · 시청자,구독자

민주화 운동 그룹#7067254 · 시민

Multi UDT/SEAL Assault Tactics#7283344 · CITIZEN

푸 조직#8391610 · 반가워요 ~

에트컨트리#7817622 · 플레이어 | Player

ROKA | 5th Infantry Division#9009961 · [REC] 훈련병

익크부대(Military Police)#5573606 · 익크 부대 이등병

6

육군 지작사 그룹/ ROKA Ground Operations Command#6771098 · GOC|지상작전사령부

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