4k1_2ndacc @XKarolloX1 #286142818
719
followers (as measured)
13 April 2017
account created (per Roblox API)
14 Sept 2026, 08:55
last measured (UTC)
Username record
@XKarolloX1 — observed 14 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
Bee Swarm Simulator Club#3982592 · Member
18,241,083Rumble Studios#3333298 · Fan
11,224,736Car Crushers Community#2726951 · Skilled Crusher
8,648,780Fisching#7381705 · Fischer
6,223,001Pink Slime Studios#5357344 · Slimer
3,512,268|GAR| Grand Army of the Republic |#5214183 · Cadet
1,732,421Brainle$$ Studios#12104835 · Owner
835,496Red Riptide#5013782 · Member
377,605World of Aincrad#14895817 · Member
9,505Related Inc#4576233 · { Guests }
2,960Donating Robux V4#6385026 · Member
2,342Laughing Coffin Guild KILL#14798247 · Member of the Coffin
239( Creative Studio )#17083400 · Member
12Membership and rank as measured from this user’s public group list.