YoSenpaiRLC @karlk61 #2240574851
25 December 2020
account created (per Roblox API)
28 Aug 2026, 15:46
last measured (UTC)
Username record
@karlk61 — observed 28 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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Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Nosniy Games#3461453 · Fan
59,141,004Chillz Studios#2782840 · 🌟Royal Member🌟
18,686,137Quataun#12121240 · Member
18,444,557Slap Battles#9950771 · BELOVED FAN <3
6,732,479Double Bandit Studios#13751258 · Bandits
6,256,103Pilot Training Club#2794513 · Trainee Pilots
3,917,928Team Sloth Forever#3367671 · Member
2,420,795|BA| British Army#2621202 · [OF-1] Lieutenant
2,019,0321v2 Studios#34287998 · 🏋️ GYM Buddy
1,844,705|GAR| Grand Army of the Republic |#5214183 · Lance Corporal
1,729,932Hawkie Studios#9821921 · Member
1,402,146InfinitySports#32333865 · Players
1,040,185Highfield City Police Department#6117548 · Police Officer
891,507Serendipity Support Center#4346739 · Client
542,215Base Battles by Voldex#975358 · Fan
403,111FRP | Red Army#5224523 · Sr Sergeant
305,807Federation Of Robloxian People#4246982 · Group Member
245,516Empire Frаnçаis#5610765 · Citoyen
243,670Service UnavailabIe#9049588 · 🥋| Fighter
156,955MotoRush Inc#32734353 · Player
135,455AylxO Fan Group#3182260 · Supporter (😀)
119,346FRP | Police#5224525 · Trainee
113,794Six Sense Studios#13820146 · Subscriber
88,254hyden#17408059 · lobby
37,629Cinquième Corps#9976984 · Militaire du Rang
24,566Unitеd Statеs Marinе Corp's#7135199 · [E1] Private
2,811|FA| French Αrmy#8058641 · [RCT] Recruit
251Colte Family#33865585 · Community
139Depths Bloodline#35347168 · ✦Community Member✦
61|CAF| Officer Qualification Program#34123554 · Head Examination Instructor
47[RNA] Netherlands Armed Forces#7928371 · [OR-1] ┇Private Third Class
27Membership and rank as measured from this user’s public group list.