Who Is Yerin Ha? Inside the Breakout Star of Bridgerton
Yerin Ha is an Australian actress best known for playing Sophie Baek, the romantic lead opposite Benedict Bridgerton in Season 4 of Netflix’s hit series Bridgerton. Born on January 16, 1998, in Sydney, Australia, she gained international recognition for her roles in major global television franchises:
- Sophie Baek in Netflix’s Bridgerton (Season 4)
- Kwan Ha in the Paramount+ sci-fi series Halo (2022–2024)
- Young Kasha Jinjo in HBO’s Dune: Prophecy (2024)
- Alice Kang in the critically acclaimed Australian miniseries Bad Behaviour (2023)
- Mia Chang in the mystery series The Survivors (2025)
The 28-year-old performer represents a multi-generational acting lineage. The granddaughter of celebrated South Korean actress Son Sook, Ha trained at the Kaywon High School of Arts in Seoul before graduating with a Bachelor of Fine Arts in Acting from the National Institute of Dramatic Art (NIDA) in Sydney.
Named a Rising Star by the Casting Guild of Australia, she has quickly cemented her place as one of the most versatile talents on screen today.
I am Guest Posts, and I put together this comprehensive guide to help you explore Yerin Ha’s background, landmark performances, and global rise.
Know your yerin ha terms:
Early Life, Heritage, and Acting Education
Standing at 5 feet 1 inch (1.55 m), Yerin Ha possesses a screen presence that effortlessly commands the frame. Born on January 16, 1998, in Sydney, New South Wales, Australia, she grew up immersed in a vibrant bilingual and multicultural environment. Attending Brigidine College in St Ives, Sydney, she discovered a natural affinity for performance, music, and the arts at an early age.
Ha’s connection to storytelling runs deep in her bloodline. Navigating life between Australia and South Korea gave her an intuitive understanding of cross-cultural performance, which she would later channel into some of the biggest television productions in the world.
Family Lineage and Korean Roots of Yerin Ha
Acting was never just an abstract interest for Ha; it was the family craft. Her parents originally met while attending drama school together, filling her childhood home with discussions of scene work, stagecraft, and screen drama.
Most notably, Ha is the maternal granddaughter of the renowned veteran South Korean actress and former Minister of Environment, Son Sook. Watching her grandmother command the stage in Seoul left an indelible mark on Ha, inspiring her to carry the creative torch forward into international entertainment. For Korean audiences, she is celebrated as , bridging Eastern artistic tradition with Western mainstream media.
Drama Training from Seoul to NIDA
Recognizing the lack of prominent roles for Asian performers on Australian screens during the early 2010s, Ha made a bold decision at age 15. With the encouragement of her family, she moved to Seoul, South Korea, where she successfully auditioned for the prestigious Kaywon High School of Arts. For three years, she underwent intensive classical training alongside some of the country’s most promising young artists.
Upon completing high school in Seoul, Ha returned home to Sydney to pursue higher education at the world-renowned National Institute of Dramatic Art (NIDA). In 2018, Yerin Ha graduated with a Bachelor of Fine Arts in Acting, majoring in Musical Theatre. Her comprehensive training gave her a versatile toolbox spanning vocal control, physical movement, and classical dramatic techniques.
Career Breakthrough: From Halo to Dune: Prophecy
Following her graduation from NIDA in 2018, Ha wasted no time establishing herself across theatre, film, and television. In 2019, she made her professional stage debut in the Sydney Theatre Company’s critically acclaimed production of Lord of the Flies, performing alongside Mia Wasikowska and Eliza Scanlen.
That same year, she landed her first recurring television credit as TJ in the international drama Reef Break. In 2022, she expanded her filmography into feature films, starring as Tracey in the satirical slasher Sissy, which premiered at South by Southwest (SXSW) to glowing reviews, followed by a role as Ah Rah in the Australian crime mystery series Troppo.
Notable Screen and Stage Roles
Ha achieved major international recognition when she was cast as Kwan Ha in Steven Spielberg’s live-action television adaptation of Halo on Paramount+. Spanning two seasons and 17 episodes between 2022 and 2024, her role as the defiant Madrigal insurrectionist showcased her capability to carry high-stakes emotional and action-heavy arcs.
Her momentum continued as she joined the expanding sci-fi universe of HBO’s Dune: Prophecy (2024) as Young Kasha Jinjo, followed by the lead role of Mia Chang in the Netflix Australian mystery drama The Survivors (2025).
| Project | Year(s) | Role | Platform / Medium | Key Detail |
|---|---|---|---|---|
| Lord of the Flies | 2019 | Maurice / Ensemble | Sydney Theatre Company | Professional theatre debut |
| Reef Break | 2019 | Technie J (TJ) | ABC / M6 | 6 episodes |
| Sissy | 2022 | Tracey | Feature Film | SXSW premiere selection |
| Troppo | 2022 | Ah Rah | ABC TV / Freevee | 7 episodes |
| Halo | 2022–2024 | Kwan Ha | Paramount+ | 17 episodes |
| Bad Behaviour | 2023 | Alice Kang | Stan | 4 episodes; Logie Nominated |
| Dune: Prophecy | 2024 | Young Kasha Jinjo | HBO / Max | 3 episodes |
| The Survivors | 2025 | Mia Chang | Netflix | 6 episodes |
| Bridgerton | 2026 | Sophie Baek | Netflix | 8 episodes (Season 4 lead) |
Industry Recognition and CGA Rising Star Honor
In November 2021, the Casting Guild of Australia (CGA) officially named Ha one of its Rising Stars, a distinction recognizing Australia’s most promising screen talents.
She solidified that honor in 2023 with her searing performance as Alice Kang in the Stan miniseries Bad Behaviour, adapted from Rebecca Starford’s memoir. The role explored the complex psychological cruelty of an elite girls’ boarding school and earned Ha a nomination for Most Outstanding Supporting Actress at the prestigious TV Week Logie Awards. Her global industry profile continues to surge, landing her firmly inside the Top 500 on IMDbPro’s Starmeter, as documented on Yerin Ha – IMDb.
The Rise of Yerin Ha as Sophie Baek in Bridgerton Season 4
In August 2024, Netflix announced that Ha had been cast as the female romantic lead, Sophie Baek, for Season 4 of its flagship Regency romance Bridgerton. Adapting Julia Quinn’s third novel, An Offer from a Gentleman, Season 4 centers on Benedict Bridgerton (played by Luke Thompson) and his captivating encounter with the mysterious “Lady in Silver” at a masquerade ball.
Ha’s casting represented a pivotal milestone for the series, bringing a fresh upstairs-downstairs perspective to the ton while highlighting romantic agency, working-class resilience, and Regency class disparities.
The Rapid Audition and Chemistry Read Process of Yerin Ha
The journey to landing the role of Sophie Baek moved at lightning speed. While visiting family in South Korea, Ha received an audition request with a strict 24-hour self-tape turnaround window.
After submitting her tape, the production moved fast:
- Initial Self-Tape: Recorded in Korea within 24 hours of receiving the sides.
- Director Callback: A virtual callback with series director and executive producer Tom Verica.
- Late-Night Chemistry Read: An 11:00 PM Zoom screen test with co-star Luke Thompson across international time zones.
- Final Booking: The entire casting process took just shy of two weeks from first tape to official contract offer.
Adapting Sophie Baek: Heritage, Accents, and Intimacy Coordination
In previous seasons, the character was known in the literary source material as Sophie Beckett. Showrunner Jess Brownell deliberately altered the surname to Baek to authentically celebrate and reflect Ha’s South Korean heritage.
Ha immersed herself in meticulous preparation for the 8-episode season:
- Vocal Transformation: Although Australian, Ha had never performed in a British accent. She worked on an episode-by-episode basis with dialect coach Jane Karen to master a natural, polished Regency cadence.
- Emotional Soundtrack: To tap into Sophie’s internal world of isolation and resilience, Ha built a dedicated Spotify playlist featuring Korean balladeer Lee So-ra, Benjamin Clementine, and Billie Eilish.
- Intimacy Coordination: Partnering with intimacy coordinator Lizzy Talbot, Ha approached the show’s signature romantic sequences with clear choreographic boundaries. The production emphasized non-penetrative intimacy, mutual consent, and Regency-era realities surrounding unwanted pregnancies, bringing groundbreaking emotional depth to the genre.
Critical Acclaim, Awards, and Future Projects
Ha’s performance as Sophie Baek has earned widespread critical acclaim. Reviewers have praised her ability to elevate Regency romance into a layered socio-economic drama, transforming Sophie from a fairy-tale archetype into a self-reliant, sharp-witted woman who holds Benedict accountable for his aristocratic privilege.
Her filmography and career milestones are tracked globally on Yerin Ha — The Movie Database (TMDB), showing her transition from regional television into an international household name.
Award Nominations and Global Stardom
Ha’s awards momentum culminated in 2026 when she won the SEC Award for Best Actress in an International Series for Bridgerton. Her performance also garnered nominations at the National Film Awards UK and the National Television Awards (NTA), sparking substantial Primetime Emmy buzz.
Critics have noted that her chemistry with Luke Thompson and her nuanced portrayal of class tension set a new acting benchmark for the Shondaland franchise.
Upcoming Roles and Career Aspirations
Beyond the screen, Ha continues to challenge herself on the stage. She recently tackled Jean Genet’s complex psychological drama The Maids at London’s prestigious Donmar Warehouse, proving her dedication to boundary-pushing material.
When discussing her future, Ha has emphasized her desire to take on roles that make her feel “a little bit scared,” focusing on diverse genres ranging from psychological thrillers to auteur-driven cinema across Hollywood, Australia, and South Korea.
Frequently Asked Questions About Yerin Ha
Who is Yerin Ha and what is her background?
Yerin Ha is an Australian actress born on January 16, 1998, in Sydney, Australia. She comes from an acting family; her maternal grandmother is veteran Korean actress Son Sook, and her parents met in drama school. Ha trained at Kaywon High School of Arts in Seoul and graduated from NIDA in Sydney in 2018.
What character does Yerin Ha play in Bridgerton Season 4?
She portrays Sophie Baek, the illegitimate daughter of an earl forced to work as a maid by her stepfamily. Sophie meets Benedict Bridgerton at a masquerade ball, kicking off the central romance of Season 4.
What other major movies and TV shows has Yerin Ha starred in?
Ha has starred as Kwan Ha in Paramount+’s Halo, Alice Kang in Stan’s Bad Behaviour, Young Kasha Jinjo in HBO’s Dune: Prophecy, Mia Chang in Netflix’s The Survivors, and Tracey in the 2022 feature film Sissy.
Conclusion
Yerin Ha’s ascent from Sydney’s NIDA stages to leading Netflix’s most-watched period romance is a testament to her world-class training, versatility, and dedication to authentic storytelling. By infusing Sophie Baek with sharp emotional intelligence and cultural heritage, she has expanded the possibilities for Asian representation on global screens.
Whether commanding the ton in Regency London or dazzling on international red carpets, Ha brings an unforgettable sense of poise, grace, and elevated style. For more inspiration on classic elegance and show-stopping trackside fashion, explore our guide to regency-inspired fashion fit checks and discover how period opulence continues to shape modern style.
