@cool_boy21352 #260821649

170

followers (as measured)

11 March 2017

account created (per Roblox API)

19 Sept 2026, 03:11

last measured (UTC)

Username record

@cool_boy21352 — observed 19 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)

COOL_BOY21352 YAY#3820077

Open data

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

Also a member of

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[ Content Deleted 9790777 ]#9790777 · Member

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Mechanic Devs#14496678 · Driver

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