Professor @flash250mk #852314074
10
followers (as measured)
7 November 2018
account created (per Roblox API)
21 Aug 2026, 22:15
last measured (UTC)
Username record
@flash250mk — observed 21 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
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Also a member of
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30,021,001BIG Games Pets#3959677 · Fan
29,166,099Uplift Games#295182 · Dreamer
14,919,014Roblox#7 · Member
13,539,971BIG Games™#2703304 · Fan
11,255,705The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,654xFrozen Obbys#16908756 · Member
5,606,901YXceptional Studios#4217910 · Pro
4,418,734Tetra Games#4843918 · Fan
4,196,093Roblox Wiki#127081 · Wiki Helper
3,759,803Pink Slime Studios#5357344 · Slimer
3,512,515Badimo#3059674 · Member
3,511,837HD Games.#5028964 · Fan
3,167,066KreekCraft Community#3072234 · Member
3,012,770GamesReborn#3991320 · Fan
2,661,442BlockZone#5202664 · Member
2,511,466Police Roleplay Community#4328109 · Community Member
2,230,657Oh My Crazy Games#7056632 · Fan
1,985,194Moonlight Productions.#7311036 · Member
1,860,488TOXYN#7603235 · ⭐Fan
1,364,458Builderman#5 · Member
1,079,004TeamTanqR#3052825 · Fans
1,026,213Wings#145864 · 1
965,530RB Battles Games#6321191 · [RBB] Fan - Team RBB
761,295Crafty Savage!#6116651 · ❤️・Member
673,861BUUR#3744035 · BACON
623,626Official Team Turtle#3329643 · Team Turtle
479,249The Flamingo Hater Club#5215089 · Member
407,002Low Effort Studios#8159009 · Person
399,687MyGroupNamesThis#2986372 · Bacon Army
376,507VIP Servers For Free#3102891 · Player
294,104The Linkmon99 Fan Club!#407447 · #LINKMOB 😎
278,179No Pants Team#5141900 · Epic Fan
270,709Tofuu's World#7204041 · Member
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206,450VG Gang#3867483 · Member
163,993[B:S] DBU Team#4717061 · Member
162,291ML1 Clothing#5347402 · Members
157,749Slogo's Best Friends#6287808 · Member
130,665The Oofy's#5059828 · Oofers
129,129Tre99Gaming Fans#4964580 · 🎮Legend
125,970WeMakeGame#6452711 · Member
123,078ROBLOX | Community Church#7109020 · ✝Community Members
108,420ThisBookShelf#10658246 · Member
85,220#IM.NETSQUAD#3763378 · #IM.NETGANG
77,025nageku#5004023 · mourns
37,242Spongebob Movie..#6020023 · Member
36,630Man Face Army B)#6664994 · Member
35,364Niva Clothing#4738859 · BANNED
13,819_ 52nd Airborne _#5026342 · Private
3,752Eliminating Hackers for good on roblox#2964274 · Member
2,806Simplexx Squad#7691533 · The Squad
1,244OG™#3628411 · Member
1,241GuapCustoms#5103373 · Local Customers
660plixum designs#7761996 · Friends
489The gamerslol#10038527 · The boyz!
73Angry Motor's#604214 · members
70boom bam bam#4566238 · Member
50n_fp1#6883483 · ☆JK ☆
44Mano county police potrol2#6740716 · Trainee
30Nachoz Raccon#4511743 · Member
28Mano County (official) Rp#6040731 · Community Civillian
26gamerclub#1075334 · Member
26Evuns12 Fan Group#8282683 · Fans
25LV Supreme Clothing©#3541631 · Supreme Worker
13THE RAVEN CULT#6663727 · fellow raven
11World Clothing®#2797776 · Member
6ChromaWorks#6822976 · Builders
5Membership and rank as measured from this user’s public group list.