Markus @KingMertk10 #1495802449
20
followers (as measured)
8 March 2020
account created (per Roblox API)
5 Sept 2026, 22:14
last measured (UTC)
Username record
@KingMertk10 — observed 5 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
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67,851Pinewood Builders Quality Assurance#4543796 · Level 0 Tester
67,243Roblox Development Team#1234705 · Fan
59,969Pinewood Builders Media#4032816 · Fan
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4Membership and rank as measured from this user’s public group list.