Kool @Koolkid00983 #3185969087

29 December 2021

account created (per Roblox API)

19 Aug 2026, 14:43

last measured (UTC)

Username record

@Koolkid00983 — observed 19 August 2026

@MrSlimeBoyRoblox — 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)

-[USΑF]- United States Air Fοrce#35220275

ParkerplayzYT#14965740

7

[AETC] Air Education Training Corps#35356517

6

[ΑFHQ] Air Force Headquarters#35266096

6

[C] Classified#35428756

5

[ΑFSOC] Air Force Special Operations Command#35267051

5

[ΑFSF] Air Force Security Forces#35273712

5

[ΑFGSC] Air Force Global Strike Command#35265989

2

[ΑFACC] Air Force Air Combat Command#35381345

Open data

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

Also a member of

Catalog Avatar Creator#15102943 · ✨ Member

Gamer Robot Inc#4372130 · Member

Quataun#12121240 · Member

Brookhaven by Voldex#3104358 · Member

KizmoTek Studio#3115970 · Community Member

Low Effort Studios.#16403616 · Yeeter

Murder Mystery#1030692 · Innocent

Pilot Training Club#2794513 · Trainee Pilots

RED21 Games#32445464 · Member

Police Roleplay Community#4328109 · Community Member

|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)

RC Park#15183246 · Pilots

Split Second Studios#4413376 · Fan

OofMayy Studios#3084988 · 💚 | Member

Stateview Correctional Facility. ∞#5025380 · Cadet Officer

Highfield City Police Department#6117548 · Corporal

Five-O Community#4824823 · Member

Squid Game Infinity Roleplay Community#12539280 · Member

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

Κarate#9434941 · Player

Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · [GS-4] Senior Intelligence Specialist

AFTER WORLD#8637765 · -ˏˋ⋆ landed 🪐

Glacid Games#5773173 · Group Member

Empire Clash Community#13025287 · Community Member

Pink Sparkle Studios#10905643 · Fan

School Of Developers | ROBLOX DEVs#9658196 · 🧠 | ROBLOX Developers

[-] Royal Guards#32411430 · Lance Corporal

Central Roleplay | Community#8497064 · Member

Survival Odyssey#33319776 · 🪨・Survivor

Unitеd Stаtеs Air Forcе ᅠ ᅠ#11448372 · [E1] Airman Basic

Plaza Connect Community!#1207931 · Plaza Community

Corrupted Sentinel Studios#33392031 · (1) Tornadoes

Kаisеrtum Österreich#16702357 · Landwehr

Headless Bundle#33166413 · Sugars

FASTSTAR OUTLET#12714955 · Cool people ✅

The Galаctіc Republic#34755744 · Cadet

Free UGCs!#16557694 · [🎮] Players

Sammy Bundle!#32496194 · [🎮] Players

Paul's Pro Group#10825648 · 🍟Fries🍟

IMPERIUM | HUB#15335998 · Fan

Lorem Range Clubᅠ#32842110 · CLUB MEMBER

hakumei dojo#33243489 · 𝗌𝗍𝗎𝖽𝖾𝗇𝗍𝗌

GPI | Game Product Industries#9251445 · Member

Native Lighting#7908083 · Members

-[CA]- Canadian Αrmy#34416547 · [OR-2] Private Basic

Königlich Preußischе Аrmее#16827838 · Recrut

Destiny Technologies#13145642 · Member

Heaven Sent Κarate#13469871 · Proficient Fighter

Pure Youtube#12156379 · V | Viewer

TechHaven#7309700 · Client

Canadiαn Army ⊡#13773314 · [OR-1] Private (Basic)

United States Air Force •#6832090 · [E1] Airman Basic

Ginger Kai#33852404 · GK | Bronze Member

Awaken Attire#33921200 · Customer

[NEW] The United States Armed Forces#33328788 · E2

Virtico Industries#4777848 · Community Members

Ashville Research Facility.#32437471 · Medical Patient

Australіаn Army#33572141 · Sergeant

[ ARTEMIS ]#15956028 · [3]

[USAF] United Տtates Marine Corps#13438090 · [E-1] Private

Peaky Blinders Mafia!#32497177 · Guests

Acyyto's Quartermaster#33434014 · Client

Demons british army#32649033 · Member

The United States Military 1930s#32535538 · Private

USMC | UNITED STATES MARINE CORPS | USMC ᅠᅠ#33183936 · [E1] Private

[ ‖ ] United States Marine Corps#34345101 · [E1] Private (Basic Training)

Itz_anmielacie#7025044 · The

Dunmore, Pennsylvania#17124170 · Community Member

Southpoint United States Military#33032933 · Developer

United States Military Best Forces#3134426 · [E1] Private (IET)

[ΑΑ] Αustralianαlian Αrmy#33729844 · [REC] Recruit

Kingdοm of Macedonia#35326533 · Stratiotis

Ryze Family#33299901 · Family Admirer

CBA | CELESTIAL’S BRITISH ARMY#401014221 · Developer

Spzz#32955921 · Member

$tar Gazzerz#11207247 · $tar Gazzerz Guest

9

-RM} Royal Marines {RM-#34131158 · Recruit

7

• US• Foreign Affairs#15061523 · Visitor

7

LARP : Los Angeles RolePlay#16748935 · Community Member

7

~[USMC]- Headquarters#34079658 · Assistant Commandant Of The Marine Crops

6

Security breach fam :D#9300700 · My pink cow adult fren

5

[LBA] The Secret Society#34525074 · Beta Tester

5

[GJG619's] Grenadier Guards#34482736 · Platoon Sergeant

5

~[USMC]- United States Marine Corps#5009299 · [BMT] Basic Military Training

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