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pierrot @jmcyr123 #2850051980

29 August 2021
account created (per Roblox API)
13 Nov 2026, 03:23
last measured (UTC)

Username record

@jmcyr123 — observed 13 November 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)

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Also a member of

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Gamer Robot Inc#4372130 · Member
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Sonar Studios#2919215 · 🕹️ Sonarian
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Sol's Studio#8509669 · [Gamers]
12,741,548
⨯ Small World Games#17140361 · Goof
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BestBunny#15150189 · Member
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(学乱) Gakuran#416091513 · Students
7,503,069
RELL World#1226491 · [Gen] 2X21
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rip_family#13189664 · Member
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Jule Games#13031751 · Member
5,317,162
[HS] Haze Studios#6602131 · Community
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Nova Wave Games#14089766 · Member
4,368,403
Jujutsu Shenanigans!#16357742 · Member
4,234,206
Telanthric Development#15022320 · Player
3,982,509
Pilot Training Club#2794513 · Trainee Pilots
3,920,765
EOM STUDIO#15090884 · Fans
3,531,346
Awesome Ninja Games#15557357 · Member
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Anime Final Quest#34258454 · Member
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Prometeo Games#3269094 · Ablecross
2,862,617
red_legion#13854916 · Member
2,553,758
Universe Time Studio#6556072 · Universe Member
2,473,297
Sea King Games#5348890 · Adventurer
2,206,809
Ragdoll Co#443932989 · Member
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|GAR| Grand Army of the Republic |#5214183 · Lance Corporal
1,732,856
Boss Studio [ V.1 ]#13494271 · Member
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Jump Corp#34223768 · Player
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Sparkling Studios ⋆#34361923 · Member
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OOP Studio#10699743 · Oop
1,212,480
Speedwagon Gaming Foundation#1022646529 · Member
1,169,074
[Dinosaur World]#4409241 · Supporter
1,153,984
·InVision Games#10861603 · Member
958,649
The Unseen Zone#927599664 · Member
905,831
Eternal Pose#34564085 · Member
899,018
Find The Morphs#14827419 · Member
805,991
team spelled incorrectly#10183203 · Member
795,548
BrickSmooth#32591331 · SUPPORTER
787,654
ECG Studio#7227187 · Member
774,326
Doge Cloud#9275288 · Fan
769,116
MS: Hunters#35687503 · Member
741,739
Frank Development#34068311 · Member
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Cheesy Sausages#8754124 · Cheesy Guy
717,727
Fireheart Studio#4294803 · Community
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Spooky Scary Games#8775959 · 😎Fan
562,859
PAPER PLANES!!#470203727 · Member
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Jaller's Projects#266819 · 🌾Farm Residents🌾
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Ragdoll Shenanigans#234855814 · Member
465,151
Dreadworks Studio#34041830 · Member
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Project Baki#4626791 · Member
420,663
c1z studio#13817262 · Member
410,922
Arecis Studios#33648009 · Member 🔥
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R6 Dances Development#12748868 · Member
390,801
KatCreations#897626498 · Member
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Divine Duality#33206954 · Member
370,607
Rattlesnake Games#14451145 · Members
366,902
Hοly Rοman Empire#5908211 · Leibeig
363,172
Bomb Tag - YGDS#9979870 · Member
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jump off bungee thing game studio#35019320 · Member
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DoomFrog Games#14324490 · Member
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mblg#168094500 · New
313,873
Nekobyte Studios#3510718 · Fans
312,805
Prismatic Games#3188040 · Fan
310,056
Control Corporation#963785153 · Member
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gorilla warfare.#882350685 · Member
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Antpocalypse Bugs#767512616 · Member
296,031
Exegol#5525825 · ⚪️ Recruit
292,171
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DarkNToilet#33844511 · Member
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Pinkheart Games#1005157018 · Member
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Building Obbys :D#32381157 · Member
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Chumb N' Co#4987479 · Members
171,926
Smashy Hands#33930812 · ✨ | Fan
141,434
YongBros Slimes#15041525 · 😎 Fans
137,959
Skyrian Horizons#1017584 · Member
115,900
Pocket Games Main Group#5041820 · 🐑Sheep
114,313
Alternate Battlegrounds#15890980 · Member
98,156
Akayuki: Steel Blossoms Red#549473894 · Member
70,064
bally!#17403878 · ball!
58,327
Artificial Memories#338847091 · Member
50,796
World of Trolls#16994952 · Member
50,091
Malgamations Island#5978130 · Member
47,962
Arthroworld#33146916 · Arthropod
44,384
Modehaus#10210116 · Bittersweet
44,209
nεхus#13105595 · sleepers
37,185
Bracting#32800769 · Member
26,160
U.U.A Studio#8780458 · Fans
24,940
Krazyy Klub#5016583 · Member
23,460
The Chat Wall Leaders Club#11836020 · Olympians.
11,065
Databrawl Roleplaying Community#4224188 · Roleplayer
9,047
Jalpro#2869693 · Member
8,184
Sans Simulator Group#7450218 · Member
7,133
Sans Simulator(Official)#6863823 · Fan
2,576
BOINERS#12552193 · 🏷️BOINERS
1,636
Billy's Headless UGC#33700579 · shoppers! 🎀
1,051
Draconic Artisans#33384615 · Member
763
DATABRAWL: RED PROGRAMS ARMY#6371281 · Scout
438
Jalpro26 Youtuber#9995004 · Ds_Member
315
Databrawl#3776768 · Qualified
173
jalprodz#9686788 · Member
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gamermaxx's cool hangout group#32799956 · the rulers of the group
48

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