@m_jr #111742754

27 February 2016

account created (per Roblox API)

16 Aug 2026, 18:18

last measured (UTC)

Username record

@m_jr — observed 16 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)

The Myster Juniors#3089246

Open data

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

Also a member of

SecretVerse Studio#1074557114 · Membre

139,944,541

Scriptbloxian Studios#4705120 · Legend

30,031,253

Chillz Studios#2782840 · ✨Member✨

18,607,600

Roblox#7 · Member

13,510,501

The Flamingo Fan Club#3336691 · December 5th we will all do something

9,879,988

Badass Experiences#9825692 · Member

8,809,914

IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹

3,495,509

GamesReborn#3991320 · Fan

2,663,351

BlockZone#5202664 · Member

2,513,579

TBlox Studios#6039961 · Player

2,238,520

The Red Army .#4802792 · Junior Conscript

1,539,077

Pseudostudio#8886210 · Crewmate

1,304,270

Innovation Inc.#157764 · Member

1,144,421

Zood Studios#5606884 · ✨ Gamer

1,106,801

The Jedi Order#2569359 · Force Sensitive

455,103

Old ROBLOXians!#127754 · < 2016/6 - 7 Years >

103,837

Studio 3mr#34840169 · لاعب

63,720

Temple Of Memories#2814110 · Saint 1OO+ Zen

23,844

Team AlvinBlox#2799194 · Members

18,681

[HA] Hellenic Army#3356933 · [BMT] Recruit

4,484

The Lengendary Doges#3504886 · Co-Owners

179

Space Burgers#3754377 · Veteran Players

164

[GT] GREEK FORCES#3791934 · (PVT) Private

153

Murderer Mystery 2 & Assassin Fan Group#3107678 · Member

[DW:UNIVERSE]#4599063 · Member

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