sga @mj21jj #543082486

12 March 2018

account created (per Roblox API)

10 Sept 2026, 04:02

last measured (UTC)

Username record

@mj21jj — observed 10 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)

The mj21jj group#10271861

Open data

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

Also a member of

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lol games..#12208023 · Member

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KizmoTek Studio#3115970 · Community Member

The Gang Stockholm#5273516 · Player

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JOFO Games#15340279 · Support

ROLVe#2613928 · Members

Tetra Games#4843918 · Fan

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QuadraTech#4645213 · Supporter

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Frostyy Studio#15504927 · Member

RED21 Games#32445464 · Member

TBlox Studios#6039961 · Player

Moonlight Productions.#7311036 · Member

Lite Empire#3602628 · Player

Smart's Studio#6504408 · Fans [🥰]

Weapon Kingdom#34058201 · Swordsman

Meow Meow Games!#12832037 · Baddie 💅

Fat Whale Games#4920885 · Whale

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Korean Game Studio#35439086 · [선수] Participant

TurboByte Games#32517397 · Player

Royal Prime#7900165 · Member

Alita's Games#16834790 · Member

Mook Studios#34310410 · 🎮Players

TeamTanqR#3052825 · Fans

Simulator Studios! ™#4256796 · Member

BOSSCAT#6897374 · Cool Cat

Haza Games#5217684 · Friend

SUPER SAVAGE MODE#10927001 · SAVAGE MEMBER

Nooby Gamez#115294621 · [🌟] Member

Dayroom Games#16732882 · Member

No Limit Games#5542394 · Fan

Strigid#6464780 · Supporter

Insight Game#6944093 · Member

DantesDivine#4928618 · 💖 Special Member

Chickens Inc#5124586 · Member

Flame Creations!#8016781 · Member

TGames#6851875 · Member

DoubleJumpGames#3905536 · Member

OP Games Corporation#7318356 · ✨Special Members

Mega Pixel Games#15870154 · Awesome Gamer

sova lineup#698432857 · Member

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Innerprod#32510578 · Member

Virus Games Studio#11079908 · Member

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LemonBread Studios#2814928 · Bread

MyGroupNamesThis#2986372 · Bacon Army

Inkmash Studios#4824074 · Fan

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Play! Car Factory#15196173 · Member

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Dalgona Factory#35325823 · Member

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da coolest group ever lol#34751631 · coolio 😎

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Legend Tycoons.#7978561 · 🎮 Gamer

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valkye#8924323 · 𝑉 | shoppers ★ °

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Rii_eestki TEAM#11856228 · Fan

Project: Swerve#32843009 · Member

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