kacper @BorisJohnstan #2833615248

23 August 2021

account created (per Roblox API)

29 Oct 2026, 21:19

last measured (UTC)

Username record

@BorisJohnstan — observed 29 October 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)

Do not join if u hate memes#5382021

Open data

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

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member

32,820,159

Current.#34852864 · Member

18,309,754

[B:S] Azure Latch Team#35316274 · Member

6,544,962

Paradoxum Games#4914494 · Player

6,058,358

Varis Studios#32421331 · Fan

5,789,039

[B:S] ARX Team#15009415 · Member

4,181,634

Ouw Productions#12851171 · Member

3,844,458

Cool group for big cool people#9285211 · Pro

2,941,049

Paragon Command#8571681 · Fan

101,917

Ready 2 Die: Community#5407300 · Survivor

41,962

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