Big Boy @chcoolj #1037813094
12 April 2019
account created (per Roblox API)
23 Sept 2026, 00:03
last measured (UTC)
Username record
@chcoolj — observed 23 September 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
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18,815,575Rumble Studios#3333298 · Fan
11,225,407Car Crushers Community#2726951 · Skilled Crusher
8,649,146Paradoxum Games#4914494 · Player
6,065,799im broke or something#368523537 · members
5,059,258Tetra Games#4843918 · Fan
4,195,865Shyfoox Studios#2969540 · Foox
3,673,324USSF - United States Special Forces#22025 · [4] Corporal
3,413,142Shark Fin Studios LLC#3751488 · Sharkie
2,994,851GamesReborn#3991320 · Fan
2,661,249Shiny Star Games#11346367 · Member
2,477,765Moonlight Productions.#7311036 · Member
1,860,393Pastriez ™#4334990 · Trainee
1,789,700Bloxton Hotels#2788849 · 1 | Hotel Guest
1,742,091|GAR| Grand Army of the Republic |#5214183 · Trooper
1,728,255Power Simulator X#372019462 · Member
1,511,218Robloxian High School Group#2876351 · Player
1,483,693wunmo#8019744 · wunmo
1,437,204Hawkie Studios#9821921 · Member
1,402,298Digging Games#9050583 · Member
1,396,338TOXYN#7603235 · ⭐Fan
1,364,365Rats United#5948630 · Soldier
1,335,516US Military 1940's#2573626 · Private
1,279,698Gym Trainers#13056072 · Member
1,007,824Impulsive Studios#5243967 · 💥 Supporters
947,539Jetshark Studios#10250462 · Member
840,955Hero_Studios#11646530 · ⚡Heroes⚡
836,926Modly Team#6239420 · Member
573,491Knight Simulators#5790474 · 🎮 Player
567,935Incentive Studios#5247037 · Member
427,052Dreamshot Productions#16805435 · Member
418,396Starboard Studios#3755133 · Follower
402,332The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)
378,414The Viltrum Empire .#12249211 · Viltrumite
289,280Parallex Games#11716909 · Member
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231,038Anime - Fusion#11645784 · Member
217,516cyber hell#5429615 · *•.𝘤𝘶𝘴𝘵𝘰𝘮𝘦𝘳𝘴.•*
216,888BitFlame Team#7287379 · Fan
115,159Sylica#7840403 · Fan
106,977United States Military 1940s'#4594035 · Private
40,9852D Entertainment!#33321765 · Member
39,205Debuilt#7116529 · Fan
37,677The Assassins Brotherhood#3874628 · Civilian
24,971Nine-Tailed-Fox-Mod-Mobile-Task-Force-Branch#5285029 · Not-Assigned
15,331T0XIC F33LINGS#16793012 · Member
11Always' Late Night Show#6595200 · Audience <3
10Uno. Officials#11448574 · Member
9歌姫#8639300 · Member
5Membership and rank as measured from this user’s public group list.