REX @NINJAREXBOSSKING #910357163
28 December 2018
account created (per Roblox API)
4 Sept 2026, 19:54
last measured (UTC)
Username record
@NINJAREXBOSSKING — observed 4 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
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59,080,080BIG Games Pets#3959677 · Fan
29,165,638Gamer Robot Inc#4372130 · Member
19,678,724Quataun#12121240 · Member
18,436,790Current.#34852864 · Member
18,333,648Bee Swarm Simulator Club#3982592 · Member
18,239,767braxworks#5268948 · Supporter
13,456,995BIG Games™#2703304 · Fan
11,255,031The Flamingo Fan Club#3336691 · December 5th we will all do something
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7,250,602KreekCraft Community#3072234 · Member
3,012,404Team Sloth Forever#3367671 · Member
2,420,818Blind Shot Group#699920026 · Member
2,015,147kenami#5134082 · 🎮Player
1,614,643LankyBox Roblox Group!#5718151 · Member
1,457,068Llama Train Studio#2621674 · Follower
1,146,417Yippy Games#34305087 · Member
743,191Roblox Building Studio#33328015 · Member
510,720Fluffy Crown#6449129 · Fan
497,457Official Team Turtle#3329643 · Team Turtle
479,213GrayPhiny's Fan Group#4507212 · #PHINYARMY
474,263#FadedArmy#6908174 · Friends
427,251JJ Studios#2752198 · Supporter
355,848Prison Life Community#1132638 · Fans
247,341Team Shark#1044005 · Fans
220,610The Oofy's#5059828 · Oofers
129,106Coolmath Games!#7205727 · Coolmath Gamer
24,022the broke boy club#6963820 · broke
22,543PeaNutsSlayer Army#10616330 · Peanut Soldier
12,566Laky's Roblox Group#9735513 · Member
10,501Sprix™#3511469 · 😏| Members
8,230TofuRoth Games#6913282 · Member
1,286THE CHEESE GUYS#4184657 · red
32ELBKEA IS DA BEST#4637329 · Residents
25Crazychickens2010 group#7450472 · Admin
23Membership and rank as measured from this user’s public group list.