Baek Sung Chul

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Baek Sung Chul - Biography, Profile, Facts, and Career

Baek Sung Chul is a South Korean actor and model. He’s best recognized for his roles in drama series such as Once Upon a Small Town (2022) and Inspector Koo (2021).


Baek Sung Chul first debuted as a model and made his first runway at the 2019 F/W Seoul Design Week. Since then, he has been appearing in various magazines.

During her pursuit as a model, he developed an interest in acting. Through his agency, he managed to land a role in his first acting project as one of the main characters.

His acting debut started when he starred in the 2021 web series Not Yet 30. That very year, he secured another role in another drama series titled The Witch’s Diner.

He took a minor character in the crime-comedy series Inspector Koo (2021). The year 2021 was no doubt one of his busiest years since his debut.

The following year, he joined the cast of the romantic-comedy series Once Upon a Small Town alongside actress and singer Joy from the girl group Red Velvet.

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  • Real Name: Baek Sung Chul (백성철)
  • Stage Name: Baek Sung Chul (백성철)
  • Also Known as: –
  • Nickname: Sung Chul (성철)
  • Birthday: March 10, 1999
  • Birthplace: Suncheon, Jeollanam-do, South Korea
  • Zodiac Sign: Pisces
  • Nationality: South Korean
  • Religion: –
  • Professions: Actor, Model
  • Education: Seoul Hoseo Art College (Model Acting Arts Department)
  • Hobbies: –
  • Facebook: –
  • Twitter: –
  • Threads: –
  • Instagram: @sunggchul
  • TikTok: –
  • YouTube: –

Height, Weight, & Physical Appearance 

  • Height: 185 cm (6’1”)
  • Weight: –
  • Blood Type: O
  • Hair Color: Black 
  • Eye Color: Black
  • Body Measurements: –
  • Shoe Size: –


  • Father: –
  • Mother: –
  • Brother: –
  • Sister: 1

Girlfriend & Dating History

He has never been involved in any publicly known romance nor being rumored to date someone. He most likely wants to keep his personal and dating life private.

Net Worth 

Multiple sources estimated his net worth to be around $100 thousand to $1 million. He seems to earn most of his income through working as an actor and model

Plastic Surgery

There is no known information on whether he has undergone any cosmetic surgery to alter his visual appearance.


  • Sung Chul signed as a model talent under ESteem agency, a subsidiary owned by SM Entertainment.
  • He dreamt of becoming a model ever since he was in middle school.
  • Sung Chul moved to Seoul when he was twenty years old to pursue his dream career.
  • He takes pride in his long legs.
  • As a professional model, he has modeled for GQ magazine and done various ads for brands such as Musinsa, Poetic Movement, Samsung Galaxy, and more.
  • He dreamed of becoming a model on his middle school days, as he watched a fashion show on television.
  • Sung Chul struck a contract with SM Entertainment through an official audition.
  • His ideal type is…

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Drama Series

  • Tell Me That You Love Me (ENA | 2023), as Cha Jin Woo (young)
  • Once Upon a Small Town (KakaoTV | 2022), as Lee Sang Hyun
  • Inspector Koo (JTBC | 2021), as Santa
  • The Witch’s Diner (TVING | 2021), as Ko Hyun Woo
  • Not Yet 30 (KakaoTV | 2021), as Hyung Joon Young


“I was only 162 centimeters tall when I was in the second grade in middle school. Then the year after, I grew by 20 centimeters.”

“By the time I graduated from high school, I first thought about pursuing a career as a model. I started college [to major in modeling and acting] and I joined an agency to work as a model.”

“When I stand right in front of the runway, everything around me seems so blurry except the runway. The feeling you have when taking a turn at the end of the runway and making eye contact with the audience really is so electrifying. That’s the charm of being on a runway.”

“It has not been that long since I started acting, but I want to be someone who can do a wide range of roles. Just like actor Park Seo-joon, I want to be someone who can do a role in a romantic comedy and also in an action film.”

“When I don’t have filming or any schedule to follow, I just spend time at home. I like cleaning, doing laundry or decorating my home. I like things to be clean.”

“As I continue building my career as an actor, I hope to remain as someone that never loses sight of their initial goal.”


Who is Baek Sung Chul?

He is a South Korean actor and model.

Who is Baek Sung Chul’s real name?

His real name is Baek Sung Chul (백성철).

What makes Baek Sung Chul famous?

He’s famous because of his roles in drama series such as Once Upon a Small Town (2022) and Inspector Koo (2021).

Where is Baek Sung Chul from?

He was born in Suncheon, Jeollanam-do, South Korea.

How old is Baek Sung Chul?

He was born in 1999, and he is 25 years old as of 2024.

When does Baek Sung Chul celebrate his birthday?

He celebrates on the 10th of every March.

How tall is Baek Sung Chul?

His height is 6’1″ or 185 cm.

Who are Baek Sung Chul’s parents?

He did not reveal the names of his father and mother.

Is Baek Sung Chul married?

He is not married. Furthermore, there is no information on whether he is in a relationship or not.

Who is Baek Sung Chul’s ex-girlfriend?

His ex-girlfriend is not known.

How rich is Baek Sung Chul?

His net worth is around $100 thousand to $1 million.

What is Baek Sung Chul’s nationality?

His nationality is South Korean.

Not only is Baek Sung Chul a great model, but he also makes a great actor. Indeed, the one quality people should learn from him is to not be afraid of pursuing their dreams.