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@cool_boy999111

Oliver @cool_boy999111 #1676129009

5 June 2020
account created (per Roblox API)
16 Sept 2026, 22:17
last measured (UTC)

Username record

@cool_boy999111 — observed 16 September 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)

Open data

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

Also a member of

BRAZILIAN SPYDER#35815907 · Member
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lol games..#12208023 · Member
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Wiggity.#12836673 · Member
31,288,206
Scriptbloxian Studios#4705120 · Legend
30,029,099
Roblox#7 · Member
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Virtuality World#3606245 · Member
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The Flamingo Fan Club#3336691 · December 5th we will all do something
9,878,022
Shiny Pixels#9152522 · Pixel
9,805,165
Badass Experiences#9825692 · Member
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Car Crushers Community#2726951 · Skilled Crusher
8,648,830
BestBunny#15150189 · Member
8,374,023
48h Games#14461694 · Member
7,656,462
Low Effort Studios.#16403616 · Yeeter
7,391,986
The Gang Stockholm#5273516 · Player
7,182,639
Broken Wand Studios#4430841 · ✨ | Fans
6,848,109
RELL World#1226491 · [Gen] 2X21
6,625,897
xFrozen Obbys#16908756 · Member
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Wave of Brainrots#411609583 · Member
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RCM Games#11867394 · Member
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Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers
4,939,252
Murder Mystery#1030692 · Innocent
4,776,362
ROLVe#2613928 · Members
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Crazay Minds#35921526 · Member 👑
4,260,991
Wild Roleplay#4488708 · Fan
4,238,121
Roblox Wiki#127081 · Wiki Helper
3,765,015
XiaoChen Simulator#13780521 · Fan
2,994,137
Cranky Games#10458237 · 🥉Bronze🥉
2,802,190
RED21 Games#32445464 · Member
2,396,797
Ignite Games#5878314 · Player
2,286,860
Who owns this? Games#723613461 · Member
2,258,575
Names Are Not Important#8731481 · Member
1,919,468
EQ Experience Studios#15740178 · Member
1,662,776
Vices Games#555253 · 🎮 [Players]
1,537,815
TPC Simulators#15873445 · 💚 Fan
1,512,766
Big Banana Games!#17403909 · Owner
1,358,703
US Military 1940's#2573626 · Private
1,279,667
Classic Obby#10539105 · ⚡Runner
1,126,572
Latino UGC#15934353 · 🛍️
1,036,087
Open RBX#16079295 · Member
981,604
·InVision Games#10861603 · Member
958,621
NOOBEstudios#2601497 · Gamer
779,214
XP Simulators#16082989 · Lifters [💪]
770,245
Ro-meet#15433712 · Member
739,584
YozGameStudio#16589685 · 成员
690,490
Blue Elephant#4316008 · Member
548,142
-Lunar Productions-#7886735 · Players
521,709
Gamings Legend#8273763 · ⭐ Fans ⭐
491,475
GrayPhiny's Fan Group#4507212 · #PHINYARMY
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BMG Productions#12149305 · Fan
441,482
don't read the group's description#35455005 · member
436,000
Slik's Planet#14288532 · Member
415,707
The Flamingo Hater Club#5215089 · Member
407,159
Andust.#13946241 · Member
370,028
Banjo Lady#32491249 · Member
331,759
BLMINDS#17130192 · You Guys
288,706
HyperPupz#32550275 · Member
271,670
Blaqk Magic#13092659 · ✨|Member
245,255
Komeri Obby#16346027 · GAMER
237,758
SBL STUDIO#16430346 · Membro
213,575
Superluminal#15239896 · Member
204,744
Splashing Studioz#33986149 · Member
190,085
GameBrazill#5268834 · Member
171,475
Master Obbies#4295060 · Fan
157,880
interdoll#15204461 · ✮precious✮
147,300
:( Studio#2807508 · Friends
121,903
L7FELESS#12680453 · 🖤Group
115,404
Sea Parrot#12058715 · 🐟Supporter🐟
105,119
{RUC} Robloxian Urgent Care#13190508 · [1] Patient
91,458
Mog Gurus#1060515289 · Member
62,444
Tmodded#832620930 · Owner
48,169
Funn Obbys#10503027 · 💎Member
40,784
Headless Zombie Event#32891324 · Member
38,685
Planetarium Dev#8149138 · Member
29,172
Le Simple Towers#32670824 · Boss
23,570
Duck's Obbies#4088190 · Duckling 💙
21,955
Kamraterna#4836805 · Fansen
18,185
VURSE Creations#16723842 · Fan🔥
12,763
Free limited#3259600 · Members
12,267
Giveaway#7877355 · Member
7,914
duno#5606754 · Följare
5,939
Meh Boiz group#3691256 · ✰𝐵𝑎𝑐𝑜𝑛 𝑎𝑟𝑚𝑦✰
5,326
Svenska Spel#4652254 · Medlemmar
2,143
Ambo Fan Club#4875407 · Tittare
1,503
Swedish Resorts#4635085 · - | Hotel Guest
1,015
Caret Software [OTS]#14206338 · Traveler
1,011
Team Alan Walker#3010106 · Walker 🤩
875
Swedish RP#13936691 · Member
559
OIof#15281027 · Member
422
! ROBUX GROUP !#17206596 · 𝓛𝔁𝓿𝓮𝓵𝔂𝓧
355
Swedish Robloxers#62863 · Folket
254
swedish roblox players#31160 · Medlem
219
Tim Tomu#14111676 · Admin
132
The noobanaters#32654347 · Owner
113
Svenska Armén [SA]#13194355 · Rekryt
89
Oval Café#2932514 · [1] Customer
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Concrete Pwners#32589823 · Cracked Slab
47
the swedish group#232122 · svenskar
34
Malicious Masquerade#11260002 · Member?
16
Zayaan Naruto#16162335 · Member
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It'sLighty fans group#16272870 · Member
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Membership and rank as measured from this user’s public group list.