Stephanie is a half-Korean, Philadelphia-based, hyphen-supporting playwright. Stephanie writes hyper contemporary, magical realism plays that are built on the pillars of laughter, curiosity and whimsy. She describes her work as "Charles Mee, David Henry Hwang, Twyla Tharp, Amy Tan, and Mariah Carey walk into a bar".

Stephanie Kyung Sun Walters is an InterAct Theatre Core Playwright, a graduate of The Foundry, and the Lead Artist on the Philly Asian Performing Artists’ Playwrights Project.

Her play, Esther Choi and the Fish that Drowned, was presented at the PlayPenn Conference. It will have a world premiere production with Simpatico Theatre Company (postponed due to COVID-19) and has earned her a spot on the Kilroys List for 2020 and the 2020 Table Work Press Recommended list. Her play Half of Chopsticks was a finalist for both the Bay Area Playwrights Festival and Seven Devils New Plays Conference in 2021. She is a two-time finalist for Unicorn Theatre’s In-Progress New Play Reading Series as well as a finalist for the Playwrights Center Many Voices Fellow. She was a semi-finalist for Nashville Repertory Theater's Ingram New Works and received a nomination for the NNPN Smith Prize for Political Theatre. Due to COVID-19, Stephanie received a 3Views Theatre The Bret Adams and Paul Reisch Foundation Grant Recipient. Stephanie is a graduate of the Foundry. Additional plays have been produced and developed with Asian Arts Initiative, Philly Asian American Film Festival, Dragon’s Eye Theatre, Revolution Shakespeare, PlayPenn, Revamp Collective, and Philadelphia Women’s Theatre Festival.

As Lead Artist of the Philadelphia Asian Performing Artists Playwrights Project, she will lead a two week long festival of plays written by local emerging Asian-American playwrights, the first of its kind in Philadelphia. Stephanie helped to found the Philadelphia Asian Performing Artists in an effort to create change and opportunity for AAPI performers and stories. She wants to help fill the desperate need and incredible opportunity for Asian American actors to explore stories written for them and about their experiences and their cultural heritage by Asian American playwrights.

She has taught playwriting at Bucknell University, Northwestern University's National High School Institute Cherub Program, PlayPenn, Arden Theatre, and Theatre Exile. Stephanie is a proud graduate of Bucknell University, London Dramatic Academy, and CAP21. She is currently working on her MFA in Writing for Screen and Stage with Point Park University.

Stephanie is also a proud member of Actor’s Equity Association and Barrymore nominated actress.