Jam @yiutszon #891939039

26

followers (as measured)

14 December 2018

account created (per Roblox API)

14 Oct 2026, 22:28

last measured (UTC)

Username record

@yiutszon — observed 14 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)

星光巴士 Star Transport#33196929

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Scriptbloxian Studios#4705120 · Legend

Sonar Studios#2919215 · 🕹️Sonarian

Cebrail's Studio#33201221 · Boss

Roblox High School: Fan Club#1127093 · New Fan (Unranked)

Tycoon Empire Studios#11221055 · Fan

Skeptic Softworks#3221347 · Member

Thinking Project#1235888 · noob

Pilot Training Club#2794513 · Elite Pilots

Pinewood Builders#159511 · Member

Shark Fin Studios LLC#3751488 · Sharkie

Playduo Studio#4626344 · ⭐Fan

Police Roleplay Community#4328109 · Community Member

Vanity Studio#4063400 · Fans

Nova Hotels X#4683371 · Trainee

Greenville, Wisconsin#3078161 · Verified Citizen

Rensselaer County Official#5499489 · Member

The Red Army .#4802792 · Initiate

Robloxian High School Group#2876351 · Player

United States Army #3108077 · [E1] Private (Basic Combat Training)

Tycoon Typhoon#3234576 · Member

Talent Show Group#2794002 · ⭐ Fan/Auditioner

SEA Military#2648601 · [T] Trainee

V0YD Expeditions#5039397 · Climber

Innovation Inc.#157764 · Member

Unendless Creations#35816992 · Member

Μilitary Simulator#4800484 · Militsiya Conscript

Stepford County Railway#3620943 · [TD] Trainee Driver

Secondhand Studios#2748390 · Subscriber

PLATINUM FIVE#4668709 · Member

Militsiya .#4901723 · Senior Militiaman

ProCreations ·#4760134 · Member

Skate Central#5881468 · Skater

WrenchStudios A&E#9203842 · Member 🔧

NBTF Community#5164842 · Member

PolyCore Games#32072807 · Member

Wrench Airlines#36065728 · Training

Obakyu Electric Railway official community#32691673 · メンバー/Member

Trash Avalanche#34666147 · Member

[TRCU] The Glorious Robot Army#35956498 · [1] Troop

Naval Roleplay Community#3534363 · Enlisted

Lasanheiros BR Community#218929716 · Membro

Pinewood Builders Security Team#645836 · Trainee

The Galactic Empire GRW#5298627 · Recruit

ωorld ϵxpeditions#2963992 · Climber

Plasma Inc.#4192306 · Member

Commonwealth of Pennsylvania | RP#5598688 · Trainee

Vision Works#3190911 · Member

Innovation Security#901313 · [LR]Trained Security

Palm Creations#5611347 · Community Member

Pinewood Emergency Team#2593707 · Rescue Hero

Shipping Studios#2856522 · Player

Helsinki Cruises#4430859 · Member

WW3 Command HQ#845527422 · Member

[TRCU] The Revolutionary Computer Union#336090209 · Civilian

Network Britain#6074059 · [PS] Passenger

SKER 新霧電鉄公式グループ#33248966 · メンバー/Member

Trolleybuses Fan Group#4572671 · [PLR] Player

Rayburn Productions#14401038 · Boaters

Steam Age Fan Club#3607410 · Member

Traits of War Community#3025405 · Roleplayer

Aqua Airways#832938 · Economy

Rainfall Studios ™#4328645 · Fan

RBWR Simulation Community#16332057 · Community Member

Ro-Bio: Studios#5985663 · New Scientist

Pinewood Builders Quality Assurance#4543796 · Level 0 Tester

The Napoleonic Company#5496315 · 🥈Fighter

Japan Rails#14076085 · Drivers

やまのい線乗務員共通グループ#33132473 · 本線乗務員

Fourth Rail#15235153 · Member

Transport Simulator [TS]#2636810 · Passenger

SCP Evolution#4549242 · Foundation Member

Tableboard Studios#4795028 · Tableboardian

Simple Resort Club#4887981 · Trained

MEIO Group - 名桜グループ#34223926 · メンバー / Member

Silicon Studio#5046837 · Member

快樂星基地#8077131 · 流星團員☆ (身為流星團員的一員，你獲得了等級33的快樂，學會了笑容技能，跟你的朋友相處得更加愉快！)

Scuba Divers of Robloxia#3262319 · Scuba Diver

Turkish Virtual Group#10321521 · Customer

Bus Simulator Sunshine Islands#3595961 · Bus Driver

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HKMR Limited#14304664 · [α] Alpha Men

The Hutt Cartel GRW#7219995 · Outlaw

Rails of Ostrava#5104718 · Trainee Driver

Rails of D.G County#10441128 · Group Member

The Rebel Alliance GRW#7521162 · Recruit

MTR, 港鐵 | Mass Transit Railway, Hong Kong#17152650 · [G] Frequent Customer

Dovedale Community#32670248 · Player

Bauhinia Bus#3250197 · Junior Driver

TfA | British Transport Police#13214519 · [R] Residents

芝鷺電気軌道/Shibasagi Tramway#33918166 · メンバー/Member

The Romney, Hythe & Dymchurch Railway#8919116 · Passenger

Qantas QF#4428838 · Economy Class

OwNeD Productions#32756991 · [P] Player

C hun King Bus#4681832 · [3] Lead Driver

Metro Bus 員工網#4934319 · Trainee Bus Captains 車長

Roblox Transportation HK#2941847 · 執業車長┆PCV Drivers

[WL] WireLink#14922037 · Passengers

Translink NIRailways#3938017 · Trainee Train Driver

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