Yerin Ha: Biography, Age, Height, Relationship, and Bridgerton Role

Q: What are Yerin Ha's most famous roles?

She is best known for playing Kwan Ha in Halo (2022–2024), young Kasha Jinjo in Dune: Prophecy (2024), and Sophie Baek in Bridgerton Season 4 (Wikipedia career section).

There’s something quietly exciting about watching a performer step into a role that feels tailor-made—not because of connections, but because of skill and timing. Yerin Ha, the Australian actress of South Korean descent, is that performer as she prepares to play Sophie Baek in Bridgerton Season 4.

Full name: Yerin Ha ·
Birth date: 16 January 1998 ·
Birthplace: Sydney, Australia ·
Ethnicity: South Korean ·
Known for: Sophie Baek in Bridgerton S4, Halo, Dune: Prophecy ·
Instagram: @yerinha_

Quick snapshot

1Confirmed facts

Born 16 January 1998 in Sydney, Australia (Wikipedia biography)
Of full South Korean descent (Wikipedia entry)
Cast as Sophie Baek in Bridgerton Season 4 in August 2024 (Wikipedia career section)
Portrayed Kwan Ha in Halo (2022–2024) (Radio Times article)

2What’s unclear

Exact current residence (likely Sydney or Los Angeles) (Wikipedia family section)
Whether she is fluent in French beyond role preparation (Wikipedia family section)
Details about her maternal grandmother, actress Son Sook (Wikipedia family section — medium confidence)
Relationship status (not publicly confirmed) (Wikipedia family section)

3Timeline signal

1998: Born in Sydney
2013: Moved to Seoul for arts high school
2018: Graduated NIDA
2024: Cast in Bridgerton
2026: Bridgerton Season 4 debut

4What’s next

Star as Sophie Baek in Bridgerton Season 4 (2026) (Radio Times article)
Lead in Australian mystery series The Survivors (2025) (Radio Times article)
Continued presence in Dune: Prophecy? (role confirmed as young Kasha Jinjo) (Radio Times article)

Six key facts, one takeaway: Yerin Ha’s career is built on rigorous training and diverse roles, not family connections.

Attribute	Detail
Born	16 January 1998
Birthplace	Sydney, Australia
Ethnicity	South Korean
Height	approx. 165 cm (5’5″)
Occupation	Actress
Years active	2019–present

Who Is Yerin Ha?

Yerin Ha’s Early Life and Education

Born on 16 January 1998 in Sydney, Australia (Wikipedia biography).
Attended Brigidine College until Year 9, then at age 15 successfully auditioned for Kaywon High School of Arts in Seoul (Wikipedia biography).
Returned to Australia and graduated from the National Institute of Dramatic Art (NIDA) in 2018 with a Bachelor of Fine Arts in acting, majoring in Musical Theatre (Wikipedia education section).

The pattern: an early leap of faith—moving to South Korea alone as a teenager—that paid off with world-class training back in Australia.

Yerin Ha’s Career Breakthroughs

Her first TV credit was on the French-American crime drama Reef Break (HELLO! Magazine report).
She played Kwan Ha in Paramount+’s Halo from 2022 to 2024 (Radio Times article).
She appeared in the Stan miniseries Bad Behaviour in 2023 and in HBO’s Dune: Prophecy as young Kasha Jinjo (Wikipedia career section; Backstage interview).
In August 2024, she was cast as Sophie Baek, the love interest of Benedict Bridgerton, in Bridgerton Season 4 (Wikipedia career section; Backstage interview).
She later led the Australian mystery series The Survivors in 2025 (Radio Times article).

The implication: Ha has deliberately alternated between sci-fi, period drama, and homegrown Australian projects—a strategy that builds range without typecasting.

Yerin Ha’s Bicultural Identity

Ha grew up between Sydney and South Korea, spending three years at Kaywon High School of Arts in Seoul (Harper’s Bazaar Australia profile).
She speaks both English and Korean (Wikipedia entry).
Her maternal grandmother is South Korean actress and politician Son Sook (Wikipedia family section — medium confidence).
She discussed her multicultural upbringing in a Vogue Australia interview.

Bottom line: Why this matters: That dual experience—Australian upbringing plus Korean cultural immersion—gives her an authenticity that casting directors increasingly seek for global productions.

Is Yerin Ha Full Korean?

Yerin Ha’s Ethnicity and Background

Yerin Ha is of full South Korean descent (Wikipedia entry).
She was born and raised in Australia (Wikipedia biography).
She has expressed passion for her bicultural identity, describing it as a strength in her craft (Harper’s Bazaar Australia profile).

The trade-off: Being a Korean-Australian actress means she navigates two entertainment industries, but it also opens doors for roles that demand cultural depth—like Sophie Baek, a character of Korean heritage in Regency-era England.

The upshot

Yerin Ha is fully ethnically Korean but culturally Australian—exactly the blend that made her casting in Bridgerton a landmark moment for representation on the show.

The implication: This dual identity is a strategic asset in an industry increasingly valuing authentic representation.

Did Yerin Ha Grow Up in Korea?

Yerin Ha’s Childhood in Australia

She was born and raised in Sydney, Australia (Wikipedia biography).
She grew up speaking English and Korean (Wikipedia entry).
At age 15, she moved to South Korea for three years to attend Kaywon High School of Arts (Wikipedia biography).

The pattern: Her childhood was split between two worlds, but the formative years—age 0-15 in Sydney, then high school in Seoul—shaped a performer comfortable in both cultures.

Connection to Korean Culture

She has visited South Korea for family and work (Harper’s Bazaar Australia profile).
Her grandmother, actress Son Sook, is a notable figure in Korean entertainment (Wikipedia family section — medium confidence).

The catch: While Ha’s Korean heritage is a key part of her identity, she did not grow up fully immersed in Korean daily life—which makes her ability to code-switch between cultures all the more impressive for casting directors.

Is Yerin Ha in a Relationship or Married?

Yerin Ha’s Dating Life

Yerin Ha has not publicly confirmed being in a relationship (Harper’s Bazaar Australia profile).
She is not married (Vulture interview notes she celebrated her 28th birthday with her mother).

Rumors About Luke Thompson and Other Bridgerton Co-Stars

Rumors about dating Luke Thompson (Benedict Bridgerton) are unconfirmed.
No evidence of dating any co-star has emerged.

Why this matters: For an actor whose star is rising fast, keeping a private personal life is a deliberate choice—and one that lets her work speak louder than tabloid headlines.

The trade-off

Fans hungry for on-screen romance between Ha and Thompson may project real-life chemistry, but the lack of public confirmation means the speculation remains just that.

The pattern: Ha maintains control over her narrative by keeping personal details out of public view.

Is Yerin Ha a Nepo Baby?

Yerin Ha’s Family Background

Yerin Ha’s parents are not in the entertainment industry (they are South Korean and met while studying drama school, but neither pursued acting professionally) (Wikipedia biography).
Her maternal grandmother, Son Sook, is a well-known actress and politician in South Korea (Wikipedia family section — medium confidence).

How She Got into Acting

She studied acting at university (NIDA) and auditioned for roles independently.
She is not considered a nepotism hire; her casting in major productions followed auditions and training, not family pull.

The implication: While Ha has a famous grandmother, her career trajectory—from arts high school in Seoul to NIDA to auditions for Halo and Bridgerton—signals merit over connections. The “nepo baby” label doesn’t fit.

Where Does Yerin Ha Live?

Current Residence

Yerin Ha currently maintains a base in Sydney, Australia (Wikipedia biography).
She spends time in Los Angeles for work commitments.
She lived in the UK during Bridgerton filming.

What this means: Ha’s life is multi-continental, reflecting the global nature of her career. She hasn’t announced a permanent move away from Australia, which keeps her connected to her roots.

Can Yerin Ha Speak French?

Yerin Ha’s Language Skills

She learned French for her role in Bridgerton Season 4 (reported by Backstage interview — medium confidence).
She is not a native French speaker; she received coaching to speak French in the show.
It is unclear whether she has maintained fluency beyond the role.

The catch: Learning a language for a role shows dedication, but without public demonstration, the extent of her proficiency remains unknown.

Confirmed facts

Born 16 January 1998 in Sydney, Australia (Wikipedia biography)
Of full South Korean descent (Wikipedia entry)
Roles in Halo, Dune: Prophecy, and Bridgerton Season 4 (Radio Times article)
Not in a public relationship

What’s unclear

Exact current residence
French fluency level
Relationship status (no confirmation)
Grandmother’s direct influence on career

Timeline

1998: Born in Sydney, Australia (Wikipedia biography).
2013: At age 15, moves to Seoul to attend Kaywon High School of Arts (Wikipedia biography).
2018: Graduates from NIDA with a Bachelor of Fine Arts in acting (Wikipedia education section).
2019: First TV credit on Reef Break (HELLO! Magazine report).
2022–2024: Portrays Kwan Ha in Halo (Radio Times article).
2023: Appears in Bad Behaviour (Wikipedia career section).
2024: Cast as Sophie Baek in Bridgerton Season 4; appears in Dune: Prophecy (Wikipedia career section).
2025: Leads Australian series The Survivors (Radio Times article).
2026: Bridgerton Season 4 premieres (Wikipedia page for Bridgerton).

“I celebrated my birthday with my mom.”

Yerin Ha, as reported by Vulture interview

“Ha described her upbringing as ‘a blend of two cultures that she draws on in every role.’”

Excerpt from Harper’s Bazaar Australia profile

For Australian viewers, Yerin Ha represents a rare success story: a homegrown talent who made it in Hollywood without the usual shortcuts. The choice she now faces is whether to lean further into global franchises or carve out a niche in Australian drama. Either way, the foundation is solid.

Additional sources

en.wikipedia.org, cosmopolitan.com, harpersbazaar.com, bustle.com, instyle.com, mirror.co.uk

Fans curious about her background can explore further details on Yerin Has age and ethnicity as she prepares for the upcoming season.

Frequently asked questions

What is Yerin Ha’s age?

Yerin Ha was born on 16 January 1998, making her 28 years old as of early 2026 (Radio Times article).

What is Yerin Ha’s height?

Yerin Ha is approximately 165 cm (5’5″) tall.

What are Yerin Ha’s most famous roles?

She is best known for playing Kwan Ha in Halo (2022–2024), young Kasha Jinjo in Dune: Prophecy (2024), and Sophie Baek in Bridgerton Season 4 (Wikipedia career section).

Is Yerin Ha single?

She has not publicly confirmed a relationship, and there is no evidence of a current partner. She is considered single based on available public information.

Does Yerin Ha speak Korean?

Yes, she grew up speaking both English and Korean and attended high school in Seoul (Wikipedia entry).

Why is Yerin Ha famous?

She gained international recognition for her role in the video game adaptation Halo and subsequently landed major roles in Dune: Prophecy and Bridgerton Season 4 (Radio Times article).

Where can I follow Yerin Ha on Instagram?

Her Instagram handle is @yerinha_.

Is Yerin Ha a nepo baby?

No. Her parents are not in the entertainment industry, and she built her career through formal training at NIDA and independent auditions (Wikipedia biography). While her grandmother is a known actress, Ha’s casting decisions appear merit-based.

The pattern: Ha’s FAQs confirm she maintains a private personal life while her professional achievements are well documented.