I was also a fierce entrepreneur.

Yu-Sung, Back 白流星

I learned logic and evidence at school. I wore coveralls and worked on cars. I drove sports cars on circuits. As an entertainment manager, I learned to read the public eye. And I’ve personally started and run a bar, a study cafe, a clothing brand, a private cafe, a fitness center, and an F&B business.

People who’ve never run a business have no idea what a real CEO worries about. Let me say it twice: no idea. Anyone can easily persuade with words. But someone who truly knows how to actually bring money into your business — that’s rare.

Based on my diverse experience in Seoul and solid business track record, I’ll aim precisely at your business success.

ON Corp. : FLOW M STUDIO Seoul
CEO | 2025.10.15 – Present

MMC Apparel
CMO | 2025 – Present

A1 Fitness
CMO | 2022 – 2025.10

B1 Study Cafe
CEO | 2020 – 2023.10

WONDER FRUIT BAR
CEO | 2019 – 2022.09

BACKCINE Production
CEO | 2019 – 2022.09

JYP Entertainment
Manager | 2018 – 2019.11

RBW Entertainment
Manager | 2017 – 2018.11

SV Entertainment
Manager | 2016 – 2017.11

BMW Driving Center
Instructor | 2014 – 2015.01

CMSA
Racer | 2013 – 2014.09

Carspeed
Mechanic | 2013 – 2014.11

KAIST NNFC
Researcher | 2009 – 2010.11

2023 The International Film Awards – Color of the Year

2023 Sony Image Pro

2022 Sony Image Pro

2022 Head of Video Director, 6th Korea Youth Day Festival Organizing Committee

2021 Sony Image Pro

2021 Head of Video Director, 5th Korea Youth Day Festival Organizing Committee

2020 Contribution Award, Youth Day Organizing Committee – Contribution to designating the first statutory anniversary

2020 Head of Video Director, 4th Korea Youth Day Festival Organizing Committee

Military Capital Defense Command, 52nd Infantry Division, Counterintelligence Unit – Sergeant, Honorable Discharge (2015.02 – 2016.11)

Instagram @_kmage (🔒 @eusung_b)

Press Edaily Naver News Back Yu-sung, Video Director: “It’s already a success if young people who are lost just feel there’s a place to stay”

https://n.news.naver.com/article/018/0004748902