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| 43 Mechbrig#33474419

5

|NA| Militaire Inlichtingen- en Veiligheidsdienst#33391970

5

|NA| 11 Luchtmobiele Brigade#15550045

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

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[TCU] The Computer Union#8513762 · Civilian

Southern Mudding#33504096 · Member

KFC | Roblox#35049530 · Junior Crew Member

[:] Nova Corporation#4965800 · Test Subject

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THE LIFE ALLIANCE#4522006 · ALLIED SERGEANT

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[G] Green Army#17365358 · Recruit

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

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Duo Interactive#33283057 · Member

The Ministry of Science#15728939 · Criminal Class Test Subject

The Corporation Game#364895475 · Member

[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

BRC | LEO GROUP#8345916 · Cadet

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

[UK] Polair Studios#1088139627 · Member

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

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

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

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The Fallen World Community#7840509 · Community Member

[UK] BritSov#517364310 · Citizen

UGC Mega Store#10753564 · Friend

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

1v2 Games#34544814 · ⚡ Member

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Elevator Inside Building (ARCHIVED)#33353205 · Elevator fans

all around town#16703330 · demon★

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

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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.