Sung Yun Cho's life journey began in Seoul, Korea, where she was born, before her family made the significant decision to immigrate to Brooklyn, New York, when she was just three years old, accompanied by her parents and brother. This move marked the beginning of a new chapter in their lives, and a few years later, they relocated to Long Island, where Sung Yun would eventually graduate from Syosset High School.
Her academic pursuits led her to the State University of New York at Purchase Acting Conservatory, where she received a Bachelor of Fine Arts degree. However, her professional aspirations took precedence over her studies, and she left college during her first semester of senior year to pursue a career in the performing arts.
Sung Yun's big break came when she made her Broadway debut in Lanford Wilson's Redwood Curtain, directed by the renowned Marshall Mason, alongside accomplished actors Jeff Daniels and Debra Monk. Her outstanding performance earned her an Outer Critics Circle Award for Best Newcomer on Broadway, a testament to her exceptional talent.
In a remarkable turn of events, Sung Yun was still able to graduate with her class, thanks to the Acting Conservatory's decision to recognize her Broadway debut as an internship. This unique arrangement allowed her to achieve her academic goals while also pursuing her professional ambitions.