exstrabruh @kerkin_exstrabrine #140376181

4 July 2016

account created (per Roblox API)

13 Aug 2026, 20:58

last measured (UTC)

Username record

@kerkin_exstrabrine — observed 13 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)

7th Lusatian Landing Division#1095518292

131

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟

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Grip Studios#32519006 · Member

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Peak Development Studios#2838077 · Member

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BRICKWARS#5988141 · Ground Forces

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Mugen A#35670169 · Member

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Mugen H#35670182 · Member

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Mugen C#35670172 · Member

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Mugen D#35670175 · Member

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Mugen B#35670170 · Member

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Altered_Reality#285507272 · Member

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Writer & Conoley Studios#1240625 · Guy

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Early War Community#87007080 · Member

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CENTRAL7#33615839 · Donator

2,234

Mugen E#35670176 · Member

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Mugen G#35670178 · Member

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Mugen F#35670177 · Member

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RED LIBERATION#35251621 · Member

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Yugoslav Disunity#569658786 · Member

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Thee Emerald empire#6510967 · The Volunteers

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Pencilwald#35341281 · Bürger

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Forces Armées Françaises | FAF (Cold War)#9357183 · 27e Bataillon de Chasseurs Alpins

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[YD] Serb Forces#160269988 · Member

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[CW] Republic of Czechoslovakia#34996430 · Гражданский

[RU] | 1e Nederlandse Legerkorps NL | Cold War#555726689 · MEMBER

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