WhosKMar @KMar90909 #3050088625

3

followers (as measured)

10 November 2021

account created (per Roblox API)

31 Aug 2026, 17:53

last measured (UTC)

Username record

@KMar90909 — observed 31 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)

[RTN] Rotterdam The Netherlands#15008550

|NA| 11 Luchtmobiele Brigade#15550045

5

|NA| Militaire Inlichtingen- en Veiligheidsdienst#33391970

5

|NA| 43 Mechbrig#33474419

5

Opleidings- en Trainigscommando#15689889

4

|NA| KMAR#33474389

4

|NA| Netherlands Special Operation Command#32385127

3

|NA| International Command#16524021

Open data

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

Also a member of

Tycoon Playground#10446127 · Member

Off-Roading Epic Community#11292567 · 👥 Member

Pilot Training Club#2794513 · Cargo Pilots

American Plains Mudding#4548068 · Member

Plaid Studio#16790742 · Member

Highway Legends#33525912 · 🚘Driver

Rensselaer County Official#5499489 · Member

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

SCP | Roleplay Community#5479038 · Roleplayer

Nyxkay Studio#304256484 · Membre

United States Armed Forces [USA]#3054949 · [E-0] Basic Training

YF0 Studios#14589414 · Member

Five-O Community#4824823 · Member

Southern Mudding#33504096 · Member

Apex Gamess#151847347 · Member

Squid Game Infinity Roleplay Community#12539280 · Member

[TCU] The Computer Union#8513762 · Civilian

Bikelife Netherlands#16915508 · Member

[:] Nova Corporation#4965800 · Test Subject

KFC | Roblox#35049530 · Junior Crew Member

NBTF Community#5164842 · Member

The Glorious Robot Army#11872496 · [1] Troop

Oxfordshire County#114444954 · Member

Maritime Roleplay Community#3297339 · (I) Roleplayer

sleep under the bed#33357461 · Member

Naval Roleplay Community#3534363 · High Ranking Officer🔱

ALLEN'S GAMES#310055848 · Member

The Evil Mafia#270846147 · Evil Fan

OPFOR Studios#14309341 · Member

[GGRP] Grenadier Guards Roleplay#12107574 · Warrant Officer Class II

First Response Studios.#3621763 · Member

The Company: Corporate Roleplay#1027839452 · Member

Response England!#2979813 · Community Member

THE LIFE ALLIANCE#4522006 · ALLIED SERGEANT

BC | Vancouver Police Department#5530298 · Trainee

Facility Roleplay [ConX Studios]#9665726 · Community Member

Connecticut State Roleplay#8406836 · Trooper

Callout Community#940508753 · Member

[BA] British Army Academy¤#32366337 · [OR-1] Recruit (Basic Military Training)

Pyro Test#10874296 · ➜👥MEMBER

[G] Green Army#17365358 · Recruit

Timeless Maze#4526965 · Member

Reef Points#10922050 · Fan

Noweye_Studio#17300669 · Membre

[RM]- Royal Marines#5284316 · [REC] Marine Recruit

/ Vicko Studios#5267631 · Member

The Corporation Game#364895475 · Member

Duo Interactive#33283057 · Member

The Ministry of Science#15728939 · Criminal Class Test Subject

[NRPC] Factions#4238504 · Members

The Admission Federation#3806561 · Un-Verified

Mafia Clash Community#35589408 · Beta Tester

Cold War Roleplay: Community#3240001 · Enlisted Personnel

Reality Creations#32737855 · Member

Bread Entertainment#32980651 · Member

VSS Industries#34363995 · ♥ | Fans

United States Marine Corps ᅠ ᅠ#9221825 · [RT] Recruit Training

The Hague RP#15644651 · Member

TSRP | LAW ENFORCEMENT GROUP#16531577 · Police Cadet

[UK] Polair Studios#1088139627 · Member

BRC | LEO GROUP#8345916 · Cadet

• [UK] United Kingdom •ᅠ#16646775 · British Citizen

【 TSU 】- The Soviet Union#504368833 · Immigration Office

US Army: Camp Alpine#327126695 · [E1] Private

CSRP | COMMUNITY GROUP#34513839 · Member

TSRP | FIRE DEPARTMENT GROUP#16541527 · Probationary Firefighter

TSRP | MEDICAL SERVICES GROUP#16544986 · Student EMT

United Stаtes Armyᅠ#9871347 · [E1] Private (Basic Combat Training)

Unitеd Stаteѕ Air Force#9798151 · BMT | Basic Military Training

Epic’s Clothing Group!!#15707524 · Member 💖

United States Military 1990'sᅠ#6285118 · General Officer

PORTS | The Game#34533572 · Sailor/Citizen

Royal Navy Roleplay#35355354 · Enlisted

|IA| Irish Army ᅠ#6692644 · [OF-9] General

[UK] Eastbrook#1073919723 · Member

The Fallen World Community#7840509 · Community Member

UGC Mega Store#10753564 · Friend

[UK] BritSov#517364310 · Citizen

| RDA | Royal Danish Army#15133268 · [OR-2] Private

1v2 Games#34544814 · ⚡ Member

The United States Army (1812)#13454014 · Militia

all around town#16703330 · demon★

Elevator Inside Building (ARCHIVED)#33353205 · Elevator fans

[PS] British Forces#931656944 · [OR-1] Able Rate/Marine/Private

Virtico Industries#4777848 · Community Members

PORTS: Factions#34533567 · Faction Member

TX LEO GROUP#34689681 · [LEO] Probationary Trooper

TFW | The Novarian Federation#16994404 · Bureau Cell

Quarter Games#15397586 · 🎮 | Players

Backwoods Mental Asylum#11994753 · Asylum President

{ASRP} FD Group#35942649 · Probationary Firefighter

Royal Navy Engineering Branch#33172000 · Ordinary Logistician

We cool ppl#5238685 · 🎉 Member

| ΒA | British Army#34422859 · [OF-8] Lieutenant General

The British Army 1943#4109468 · Private

Group 1 #LS#34219699 · Member

Unitеd Statеѕ Navу#33716475 · [E1] Seamen Recruit

Mega UGC#4367420 · 🎩 | Member

Runners Fangroup#16162887 · Testers

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