kayy @Koster_yt1234 #5550482489

10 February 2024

account created (per Roblox API)

31 Aug 2026, 08:16

last measured (UTC)

Username record

@Koster_yt1234 — 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)

SBAT YGZ 4sev#270494186

DOA WESTSIDE TRENCHES TURF BYE DOA DEV#715404627

Big OGZ THE REAL OGZ#34734628

Open data

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Also a member of

Wiggity.#12836673 · Member

48h Games#14461694 · Member

Crimelife#16727292 · Member

Rats United#5948630 · Rat

DR1LLIN#14032806 · Community Member

#Streetz War 2#14757762 · SW | Players

STB / Spin The Block#15258900 · [🤑] STB Full Access

[YGG] Young Go Gettas#32522100 · 『🚫』Member/Demoted

Playground Basketball | Community#34614376 · Community

Slik's Planet#14288532 · Member

DaGamerSquad¡#9748260 · DaGamerSquad

Crimelife: CIA#32457843 · No Access

Central Productions (RP)#35381445 · Member

FNO • (Fear No One)#33522602 · FNO • | MEMBER | 😵‍💫

[Revenge]#15021038 · 👥〢Members

WittyCrew#10454105 · Grunt

[ TNK ] The Nightmare Killaz#12817719 · [TNK] Killaz

Xtreme's Games Productions#33287735 · Member

BAX Studio#5218591 · [🅱️🅰️❌] Fans

Berlin's Community#312154127 · Member

Sewer Soldiers 〆#32366170 · 〆│Rookie Rat

THM | Trigger Happy Mafia#14691058 · 『👥』Mafia Members

TD(TACTICAL DEMONS)#32601655 · {👤}TD MEMBERS

X-OTB#33849605 · NO ACCESS JOIN DIZ

[BBG] BODY BAG GNG#12335902 · BBG|👾⚕️Members⚕️

[EOK] Every Opp K#32346635 · EOK︱In Proccess/Buy Clothes 📈

SFF (shoot for fun)#8773185 · SFF〡Members

[YNW] YOUNG-N-WILD#16406522 · [YNW] Prospect🫡

Zadies Hub#4648920 · Member

Undead Studios.#32444846 · | Citizen |

[MHG] MostHxtedGods#17298128 · BUY ACCESS😒

{SEVSIDE} 700 DOA - RED#32746010 · DOA

Blockos Games#14428761 · Community

(ORS) Omerta#14520701 · {⛔} Unknown

tnk#87597 · Member

NR4 // Never Run4#34436528 · Join .gg/nr4 for Access

OY- ORIGINAL YOUNGSTARZ#32730118 · {OY} OFFICIAL

Inflect#32767895 · Inflect Fans

#700 YGz RPT#32722351 · Member

Ro-Corps International#34886490 · Performers

OGz (Original Gangstarz)#32722201 · Member

BTA ~ Bout That Action#32882155 · 😈 Member

[TYB] Take Yo Bag#34468581 · TYB Member

clyr#3665268 · Member

[NBA} Never Broke Again#780711895 · GraveDiggers

Yellow World Productions#34543265 · Member

FL13 #Official Community#33132846 · [🌙] Join The Dizzy!

LOE (Loyal Over Everything)#34423910 · LOE | Members

MONEY COME FIRST#34234737 · |Citizens👥

FPBz {Family Park Bloodz}#13075945 · {PR} 𝙿𝚎𝚗𝚍𝚒𝚗𝚐 𝚁𝚎𝚚𝚞𝚎𝚜𝚝💨

KurokoIsTuff#36020852 · Community Member

South Bronx Duels#35979492 · Member

BW: Bronx Warzone#35242868 · Community Member

BRONX PVP#34881969 · Member

Cosmic's Productions#32493539 · Community Member

{NBA]#34031998 · ◜卡申 ·ぃᴄᴏᴍᴍᴜɴɪᴛʏ® 💳 +!◞

Cxsmic's Games#32923436 · Member

South Bronx : FFA#35840811 · Member

South Bronx: Elite Wars#483663633 · Member

South Bronx Aim Trainer#35523925 · Member

LひV Ent.#34767228 · [#] BUYER

AT1 | OGZ#34543304 · OGZ | Affiliate

(SSH) South stories#33388915 · Member

CBT: Central Bron Trainer#35614069 · Miembro

SBAT | DOA ##35700039 · DOA Member

SBAT | OGZ ##479672069 · OGZ Member

Bobby’s Productions#35911091 · community

Caspa Project#35172121 · Member

AT | PK#35638653 · Member

Ahorra total de 40%#33580851 · [YBD] Members 🧟‍♂️

YN: Aim Trainer#35502852 · Member

SB : COMP #SBC#35663153 · Community Member

Hood Trainer & Evo Hood & Dia Hood#35071293 · Members

Knøwn.#34875941 · OGZ

minion fan clubs#687201248 · Member

Turf Ray#646939389 · STK New member☔️

ST3PP1N#119060450 · Community Member

OGZ Courtlandt#35596025 · Member

South Bronx: The trenches[Remake] Community Group#35152913 · Member

Sb,hhhhh#35446492 · Miembro

OG SOUTH BRONX#33567197 · Member

GraveUnit#244920477 · ★★★★ Community

4Motion#34633462 · Member

SAT: EOS #EveryOppShot#35669258 · Member

{SEVSIDE} - 700 DOA - RED#34528830 · Admin

REISS#1216038 · 💙⋟ M̸E̸M̸B̸E̸R̸

RDK | Real Deal Killers (Merch)#795020612 · Member

Widzowie Drixaa#33217690 · Member

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