Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@mark9999karl

ZIYAD @mark9999karl #39004174

1 March 2013
account created (per Roblox API)
27 Oct 2026, 22:07
last measured (UTC)

Username record

@mark9999karl — observed 27 October 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

Catalog Avatar Creator#15102943 · ✨ Member
46,330,033
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,862,712
Wiggity.#12836673 · Member
31,237,942
LSPLASH#3049798 · you guys
24,197,996
Gamer Robot Inc#4372130 · Member
19,679,090
Sonar Studios#2919215 · 🕹️ Sonarian
18,824,091
Current.#34852864 · Member
18,333,726
AoTR [PI]#17347863 · Member
11,783,577
The Builder's Legion#2801805 · Players
11,186,542
⨯ Small World Games#17140361 · Goof
10,100,592
BestBunny#15150189 · Member
8,376,788
Jandel's Road Trip#33097934 · Owner
7,413,878
RELL World#1226491 · [Gen] 2X21
6,625,503
[B:S] Azure Latch Team#35316274 · Member
6,552,959
[HS] Haze Studios#6602131 · Community
5,272,783
Kitawari#17219742 · Member
5,029,315
Small World Games x Anime Defenders#34121350 · Member
4,753,237
Volleyball Game Group#35330702 · Volleyballer
4,580,272
Frost Blade Games#8605341 · Member
4,081,465
Ouw Productions#12851171 · Member
3,845,710
Roblox Wiki#127081 · Wiki Helper
3,762,460
RELL GAMES#4939446 · Bronze Rell
3,464,149
Awesome Ninja Games#15557357 · Member
3,266,032
Anime Final Quest#34258454 · Member
3,232,456
Rolimon's x CrimsonHeart#32735253 · Member
3,147,034
EQ Productions.#10360930 · Member
3,057,498
Slayers Unleashed#10030212 · Game Community
2,955,952
Cool group for big cool people#9285211 · Pro
2,940,393
Expeditions Entertainment#35929511 · Member
2,926,111
Dungeon Quest by Voldex#4788489 · Member
2,817,387
BlockZone#5202664 · Member
2,511,153
Universe Time Studio#6556072 · Universe Member
2,472,768
The Forge Community#35489258 · ⚒️Forger
2,422,286
ΞGO#34966374 · Member
2,306,719
Box Games#3002493 · Member
2,141,435
Clover Retribution#15890651 · Member
2,077,198
LightGaming!#6887275 · Member
1,970,350
[B:S] Anime Fighters#9213039 · Fan
1,837,866
Mithril Games#3497226 · Member
1,786,297
Boss Studio [ V.1 ]#13494271 · Member
1,701,351
Vices Games#555253 · 🎮 [Players]
1,535,883
Virtual Block Studio#2856593 · Member
1,488,515
Anime Shadow Studio#16116778 · Membro
1,333,621
Funzy Labs#34007786 · Members
1,283,728
PlayCombatWarriors#5192826 · Combat Warrior
1,203,855
Zood Studios#5606884 · ✨ Gamer
1,105,053
ClickBytes#110427303 · Member
1,040,292
Devil Hunter May Cry#35791681 · Member
1,024,530
Lucid’s UGC#32642659 · Member
990,127
Alpha Engine#13999121 · Member
980,059
Eternal Pose#34564085 · Member
897,580
Alan International Studio#10391051 · ✨Common Viscount I✨
884,750
System Arts Studio#16819392 · Member
850,551
MS: Hunters#35687503 · Member
741,943
CL Game Studio#5504197 · Amigos
730,962
Ghost Light Games#5096106 · Member
651,074
Fireheart Studio#4294803 · Community
643,566
NikkiDZN#3885445 · Supporters
615,504
StackOrStarve Studios#8667673 · Community
554,904
Headless and Mid#8669778 · Members
537,228
Digital Merit Studios#7674505 · Players
512,034
Unholy Vision#35321703 · Member
458,506
Slubberdegullion#16235723 · Member
431,888
RELL Seas#11020595 · Member
425,448
Anime Apocalypse Dev#534034976 · Member
413,690
Anime Insurrection#34368783 · Member
411,381
GrandFinale#7823755 · [💙] Fans
308,488
Malt Games#15564363 · Member
262,257
Aspect Productions#5709332 · Member
258,468
Holy War X#4302692 · Community Member
249,262
Beyond Nen#8407093 · Game Community
230,128
Hidden Ember Village#8472120 · Villager
198,147
EVERYTHING MUGEN#12097731 · The Horde
196,903
Devas Of Creation#13643559 · Member
191,203
Titan Trainers#32794027 · Member
156,477
Chosen By God Inc#33418102 · Member
137,073
Kings#331 · Ally
124,490
Carcraft Official Group#13338163 · Member
110,322
Evolution Artworks#4724903 · Member
96,016
Anime Journey By CL Game Studio#7963501 · Jogador
85,368
VoxlGames#13117183 · Fan
84,349
Monad Studios East#5212858 · Member
44,814
[CS] Volleyball Games#33170147 · Community
42,498
MS: Tatakai#6738632 · Members
38,794
Rebel Squad#585037 · [-INI-] Initiate
38,194
Bleach Era#6137360 · Supporters💕
37,431
Hiretsuna#12861476 · Pirate
29,974
The Elemental Deux#4458030 · Member
26,652
Nightfall Clan #85654 · Initiate
25,362
Alphirex Studio#2914853 · Fans
19,781
street strikers#6587924 · Member
18,665
Sky League#419266 · 1 | Citizen
18,246
伟大的战士#3006398 · supporters
17,250
Namcheko#17398819 · Member
7,375
Arventide#32306347 · Unwaved
2,123
LudicGames#33795985 · Member
1,406
Anime Star X#36093369 · Member
1,265
MLG Pro/Masters#2632881 · MLG member
880
Classic Security#808860 · Recruit
308
obscuries clothes comp#6673801 · Member
285

Membership and rank as measured from this user’s public group list.