Hwang Se-in Biography: Age, Height, Net Worth, Parents, TV Shows, Boyfriend, Instagram
Hwang Se-in is a South Korean actress and model who gained recognition through her work in television, film, and theater.
She gained widespread recognition for portraying Yoo Ha-na in the science-fiction action-thriller series Duty After School in 2023, which introduced her to a broader audience in South Korea and internationally.
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She later expanded her acting career with film and television roles, including Love Reset, The Wild, Parole Examiner Lee, and Head Over Heels.
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| Wiki Facts & About Data | |
| Name: | Hwang Se-in |
| Born: | October 5, 1996 (age 30 years old) |
| Place of Birth: | Seoul, South Korea |
| Nationality: | South Korean |
| Ethnicity: | Korean |
| Height: | 5 feet 5 inches |
| Religion: | Shinto/Buddhism |
| Parents: | Mr. and Mrs. Hwang |
| Occupation: | Actress, Model |
| Net Worth: | $450,000 |
Early Life and Education
Hwang Se-in was born on October 5, 1996, in Seoul, South Korea, and is 29 years old.
She grew up in the South Korean capital under the guidance of her parents, Mr. and Mrs. Hwang, who supported her interest in the performing arts from an early age.
During her childhood and teenage years, she developed an interest in acting and theatrical performance, which eventually influenced her decision to pursue entertainment professionally.
Hwang Se-in completed her early education in Seoul before continuing her studies at Chung-Ang University, one of South Korea’s established institutions for arts and entertainment education.
She majored in Theater and Film, where she received formal training in acting, theatrical performance, and film-related studies.
Her university education gave her a stronger foundation for both stage and screen work before she began building her professional acting career.
Personal Life
Hwang Se-in is unmarried and has no children. She has kept her romantic life separate from her acting career. No confirmed information indicates she has a husband or is currently in a marriage or long-term relationship.
Away from filming, she has developed an interest in environmental activities and sustainable living. She has participated in activities focused on reducing everyday waste, including using reusable personal items and taking part in plogging activities that combine exercise with collecting litter.
Career
Hwang Se-in began her professional acting career in 2016 through theater and musical performances.
Her early stage experience helped her develop the performance skills that later became useful in television and film. She later appeared in smaller television projects, including Graceful Family (2019), Live On (2020), and Imitation (2021).
Her breakthrough came in 2023, when she was cast as Yoo Ha-na in the science-fiction action-thriller series Duty After School. The series followed students who were forced to receive military training and participate in a dangerous battle against mysterious creatures. Se-in’s performance drew more attention to her and helped establish her as a rising actress on Korean television.
That same year, she expanded her screen work into feature films. She appeared as Hong Na-mi in the romantic comedy Love Reset and as Ye-ri in the action-crime film The Wild. These projects let her show versatility beyond television.
In 2024, Se-in continued her television career by portraying Heo Eun-ji in the tvN legal drama Parole Examiner Lee. She followed this with a role as Jo Hye-ri in the romance series Head Over Heels in 2025. Her next role was in the thriller series Reverse in 2026, where she played Ri-ah.
Alongside acting, Se-in has worked as a fashion model and television personality. Her modeling work includes commercial campaigns and print appearances, helping her build a presence in South Korea’s fashion and entertainment industries.
Net Worth
Hwang Se-in has an estimated net worth of $450,000.
Her income comes primarily from acting roles in television and film, modeling assignments, commercial appearances, and brand-related work within the South Korean entertainment industry.
Social Media
- Instagram: @hwang_sayin
Filmography
- Graceful Family (2019)
- Live On (2020)
- Imitation (2021)
- Duty After School (2023)
- Love Reset (2023)
- The Wild (2023)
- Parole Examiner Lee (2024)
- Head Over Heels (2025)
- Reverse (2026)
What People Ask
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