hyouj @YiHyoujin #607303997

16 May 2018

account created (per Roblox API)

17 Sept 2026, 01:34

last measured (UTC)

Username record

@4ense — observed 17 September 2026

@A_eronautical — observed 17 September 2026

@Hyouji_n — observed 17 September 2026

@Peroxidation — observed 17 September 2026

@YiHyoujin — observed 17 September 2026

@aerofromseoul — observed 17 September 2026

@apgujeongrodeo — observed 17 September 2026

@h_youjin — observed 17 September 2026

@hyoujen — observed 17 September 2026

@hyoujlN — observed 17 September 2026

@lloykr — observed 17 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)

hyoujin#10379358

1theK Originals#8394414

8

jetBluе#15775321

6

Hyoldings#9123244

6

Forensic Investigation Division#9453381

5

STÜSSY SEOUL#8441657

3

RepubIic of the PhiIippines#9175671

3

[NATO] Allied Maritime Command#9863946

2

Asianа Airlines#10085677

2

ROKS Gwanggaeto the Great#9437928

2

ROKS Munmu the Great#9435918

2

International Shooting Sport Federation#9164447

2

Ministry of Unification#9453178

1

Ministry of Land, Infrastructure and Transport#9453190

1

National Security Division#9453396

1

Traffic Divisiοn#9453398

1

Emergency Communicаtions Center#9453433

1

39th Reconnaissance Wing#9513119

1

Korea Railroad Corporation#9364223

1

Kumho Asiana Group#10085682

1

Patagonia SEOUL#8563611

1

1

Ministry of National Defense Prosecutor's Office#9453273

1

Cyber Investigation Division#9453385

1

ROK Beta Testing Program#10414991

1

Democratic Party of Korea#9347633

1

Ministry οf Justice#9453174

1

Cheongwadae#9398298

Open data

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

Also a member of

Pilot Training Club#2794513 · Trainers

WrenchStudios A&E#9203842 · Member 🔧

MYSverse Malaysian Community#1143446 · Distinguished Member | Rakyat Terhormat

The United States Marine Corpsᅠᅠᅠ#5655676 · [E1] Private (Basic Training)

United States Army #4121686 · [E2] Private Second Class

Wrench Airlines#36065728 · Training

Republic of Korea Army ™#3828960 · [훈련병] Recruit

[UK] United Kingdom#541807 · British Citizen

American Airlines ™#694775 · Customer

[KR] 철산동지사 버스시뮬레이터#12130233 · 🚎・버스운전기사 | Bus driver

Polarstar Studios#5615635 · Members

[MYS] Angkatan Tentera MYSverse#1144981 · Recruit | Rekrut

[UK] British Forces#921931 · [OR-1] Able Rate/Marine/Private

Roblox DevForum Community#3514227 · Member

Delta Air Lines || DAL#5206342 · Partner

한국어권 개발자 그룹#15589558 · 개발자

Kinetic Resource Center#15317622 · Community Member

Republic of Korea Navy [ROKN]#5742467 · [훈련병] Seaman Recruit

Busan l 부산#11674558 · Jeju Citizen [제주도민]

South Korea Correctional Facility#10845261 · [수감자] Inmate

ROKCG | RepubIic of Korea Coast Guard#8569643 · [순경] Police Officer

대한민국 공군 | [ Republic of Korea Air Force ]#7795144 · [훈련병] Airman Basic

Vietnam Аirlines#5101814 · Business Class

KNPA | Korean National Police Agency#8183384 · 이경 | Private 2nd Class Police Officer

Cebu Provincial Government#6874441 · Diplomats

RepubIic of Korea#6125099 · Proprietor

New Zеaland#9365722 · New Zealand Citizen

[ASEAN] Association Of Southeast Asian Nations.#2795857 · Secretary General

[SG] Republic of Singapore#2519171 · Citizen

[DE] Bundesrepublik Deutschland.#4683907 · Citizen

Rafahia#10701723 · Eamil | Customer

KOREAN AIR | 대한항공#5179827 · Presidents

창원시ㅣChangwon#7176365 · Geoje Citzenㅣ거제시민

Bamboo Аirways#12174646 · Business Class

RepubIic of Korea Armed Forces#6125107 · Development Committee

Korean National Police Agency | KNPA#10929920 · [PT] Police Trainee

[UЅ] United States of America#33658353 · American Citizen

[ROC] Republic of Chinaᅠ#11248494 · Citizen

Philippine Airlines#4287029 · Representative

AL4HA Development#10090669 · Da customer

[ROC] Chinese Armed Forces#11248546 · 招募 ¦ Recruit

[PNG] Papua New Guineaᅠ#7616285 · Citizen

Republic οf Korea Αrmy#9398579 · Commander-In-Chief

Kοrean Air#9398631 · President and Chief Executive Officer

[SG] Singаpore Police Force#11627894 · SUPT(1) | Superintendent of Police (1)

Jin Air Roblox#34868843 · Economy

DEV.NATION#10687097 · Head Developer

Korean Demilitаrized Zone#6237139 · Development Committee

рatrick#11219813 · cia handlers (loyal advisors)

Cayman Airways ᅠ#14661045 · Chief Marketing Officer

Barbadosᅠ#13230858 · Citizen

Republic of Korea Armed Forces 국군#16393047 · Military Personnel

Roman Republic of Classical Antiquity#7268826 · Libertinorum

Nobu Kuala Lumpur#8877141 · Assistant Manager

Korean NationaI Police Agency#6125231 · Group Management

Heart Land Ferry Co., Ltd.#13551447 · Passenger

8

Republic of Korea Quartermaster Store#6125224 · Head Quartermaster

8

Agency for Defense Development of the Korea#16306241 · [연구원] Researcher

7

United RBX#10723049 · UHE Student

7

Republic of Korea Army Aviation Operations Command#6125119 · 1st AVIATION BRIGADE

5

Shilla Pacific™#2830254 · Chief Executive Officer

4

RoyaI Family of Korea#10487204 · Hwangtaeja

4

RepubIic of Korea Army Special Warfare Command#6125114 · Army Staff

4

exitreality#5577114 · yes

3

Imperial Family of Korea#7476262 · Hwangje

3

707th SpeciaI Missions Group#8379085 · General Staff

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