@KR_Mastery #5311061133
3
followers (as measured)
9 December 2023
account created (per Roblox API)
15 Aug 2026, 10:23
last measured (UTC)
Username record
@KR_Mastery — observed 15 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)
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Also a member of
[표범부대] | Leopard Army#33294715 · [훈련병] Recruit
1,559한국당ㅣHKD#15456822 · 한국당원
105럭키산부대 | Republic of Korea Army#35386518 · ROKA | 대한민국 군인
15DOAH CORPORATION#36083820 · ㅁㄴㅁㄴ
5|| [ROKA] || Military Police#34465371 · Awaiting Placement - 배치대기자
4|| [ROKA] || The Capital Defense Command#34465687 · 2nd QRD | Awaiting Placement - 배치대기자
4|| [ROKA] || Korea Military Academy#34470354 · Awaitining Admission - 대기자
4|| [ROKA] || Korea Army Training Center#34465359 · License Owner [면허소유자]
3|| [ROKA] || DEVELOPMENT TEAM#34465385 · Developer2 [인턴과]
3|| [ROKA] || 6th Infantry Division#34465564 · MND | Director for Planning and Coordination - 기획조정실장
2Membership and rank as measured from this user’s public group list.