Marek @Marek98531 #2434093846
13 March 2021
account created (per Roblox API)
20 Aug 2026, 06:45
last measured (UTC)
Username record
@Marek98531 — observed 20 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
Roblox#7 · Member
13,540,838Sol's Studio#8509669 · [Gamers]
12,750,002Rumble Studios#3333298 · Fan
11,224,632Virtuality World#3606245 · Member
10,260,933Wild Atelier#7947655 · Member
9,048,499KizmoTek Studio#3115970 · Community Member
7,700,15516bitplay Games#3233280 · Member
7,250,055The Gang Stockholm#5273516 · Player
7,193,713Foxzie#3955051 · 👤 Member
7,031,618Game Name.#14469199 · Fans
5,280,191Volleyball Game Group#35330702 · Volleyballer
4,591,991ROLVe#2613928 · Members
4,297,073Tetra Games#4843918 · Fan
4,195,672Thinking Project#1235888 · noob
4,152,301Windburst Banana#13657923 · Members
3,521,166Shiny Star Games#11346367 · Member
2,477,233Washiez#10261023 · Trainee
2,365,752Vanity Studio#4063400 · Fans
2,106,617Taxi Boss Group#11987919 · Member
1,896,743Rensselaer County Official#5499489 · Member
1,875,658Rocket Kidz#11131037 · Fans
1,608,824The US Military 1940s#4545116 · Private First Class
1,602,109Virtual Block Studio#2856593 · Member
1,488,160SAND4#5716920 · Member
1,471,453BloxStrike#33751825 · Member
1,470,264SEA Military#2648601 · [T] Trainee
1,211,930Small World Games - Tycoons!#11268456 · Member
1,052,741Sun Day Studios#11486256 · Member
1,032,076Dunn Games#4035125 · Fan
1,028,730Stateview Correctional Facility. ∞#5025380 · Chairperson
1,008,365Strigid#6464780 · Supporter
763,713Stepford County Railway#3620943 · [TD] Trainee Driver
668,851Blue Nova Games#451250315 · Verificados
483,452Twisted Official#4812298 · Fan
392,800Panhandle#34562466 · Menber
253,736Taco Dev#4250926 · Lil Taco
222,325Topple Games#7086204 · Member
177,328th3c0nnman Fan Group#2935457 · Fans
122,490Spec Studios#3177567 · Fan
96,10514PEAKS STUDIOS#157878925 · Climber
80,058KF1 Karting | Official Karting League#8219964 · Karters
78,580Sixth Column#16414059 · Plebian
68,050The Republic Of Scotvia#3585667 · ┆Citizen
52,201Southwest Florida Roleplay Group#9844716 · Group Member
38,084TB_Studios#11125042 · Member
2,688Lawn Mowing Simulator#5528221 · Mower
1,460voxel goods#10567956 · Member
641TeamVG9#15086070 · 💫 • Partner
381Northcoast Correctional#35610639 · Northcoast Leadership
105UND Studios#17234837 · Member
65MG Games Production#34894401 · GroupMod
49Russian Anomalous Investigation Division:G#11463261 · Enlisted
48Bleus Studios#9555262 · Testing Team
37ApexDesign#34742948 · 📁 𝘽𝙤𝙖𝙧𝙙 𝙤𝙛 𝘿𝙞𝙧𝙚𝙘𝙩𝙤𝙧𝙨 📁
32SummitAir#35179055 · [MR] First Officer In Training
12Membership and rank as measured from this user’s public group list.