AlexBaileyMD @kingmark9977 #341983421
14 July 2017
account created (per Roblox API)
19 Aug 2026, 06:51
last measured (UTC)
Username record
@kingmark9977 — observed 19 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Washiez#10261023 · Customer
2,362,760Boba®#3174578 · Cashier
2,192,002BloxStreet Corporation#2700627 · Junior Team Member
1,560,882Liberty Airlinesᅠ#4820413 · 🔵 Flight Attendant
1,533,058Hygiene#4234871 · [3] Receptionist
1,420,754Koala Association#937709 · Cashier
1,180,018Aerborne Airport Roleplay#33205238 · Check-in Agent
1,112,269SizzleBurger#1016598 · Cashier
994,678Pablo's#2832203 · Customer
830,031Glacé#2755821 · Chief Executive Officer
730,845Soro's Restaurant Franchise®#1108927 · Host
728,443L.A. Airways®#1249062 · Trainee
676,067Vinns Hotels and Resorts#5731115 · 9 | Manager
593,261Serendipity Support Center#4346739 · Counselor
542,414Freshly Shopping UK#11582289 · Valued Store Member
513,208Tsunami Sushi#1131775 · Executive Chef
437,644City Airways#8619634 · [LR] Airport Trainee
321,038Central Medical Instituteᅟ#33504510 · Registered Nurse
301,717(TRGH) The Robloxian General Hospital#5204783 · [8] Surgeon
282,577Deliway Corporation#35940904 · Regular Customer
158,935Nix Cafe#1241304 · Visitor
146,354Wingify Restaurant#35554093 · Trainee
131,017Waypoint Hotels#6877074 · Shift Manager
123,382U-Decide Interactive#5099412 · Legacy Barista
89,210:[TRGH]: The Robloxian General Hospital#5663706 · [8] Surgeon
84,881Grand Luxe Hotels | Group#3798936 · Hotel Guest
82,114Blend ®#3078838 · Junior Barista
42,389Seattle Grace Hospital#2586305 · Board of Directors
41,627British Columbia, Canadа#5530527 · Tourist
33,145Delta Air Lines || DAL#5206342 · Delta Main
10,148myMeeting#7189011 · Community Member
6,586Cortex Elevator Company#4951045 · Community Member
6,130(TRGH) Residency Department#10651599 · [~] Retired Staff
4,267[AMH] Aurora Memorial Hospital#5054245 · Patient
2,976[GSMH] | GS Memorial Hospital#7472796 · Vice-chairman
2,616Plover #3316018 · Supporter
1,938Extreme Energy Inc#16381439 · /// [E] Employee
1,879St.George's Hospital Trust#3127454 · Patient
1,761Emerus Medical Center#8095490 · Patient
768Angels Touch#8676495 · 19 | Owner
363King's Cafe and Bakery#6940124 · Noted Customer
281Fat Burger Grill + Sports Bar#7430484 · 21 | Vice-President
254University Texas Southwestern Medical Center#5755628 · Patient
174Hope Valley Mental Health#7010044 · Client
58Maddiii’s Pizzeria#7419787 · [2] Valuable Customer
38University of Michigan Hospital#13173534 · Attending Physician/Surgeon
38Bloxy Lagoon#11347570 · 19 | Co-Founder
24Emerson Bay Hospital#10699771 · Fellow Physician
7McMaster Univerisity Medical Center#8489902 · Chief Executive Officer
6Horizon Аir#34498772 · Service Supervisor
5Enchilada Grill#14312336 · 19 | Founders
3Membership and rank as measured from this user’s public group list.