[2][3] Ok described herself as not studious in her younger years, but due to the influence of her friend in middle school, she started taking her studies seriously.

[2] Due to her interest in the arts, she then decided to major in aesthetics and planned to pursue law later.

[1][2][4] In her third year of university, Ok watched the play Snow In March and was moved by the performance of actor Jang Minho.

She cited it as the reason why her love for theater and acting grew and her dream of becoming an actress was born.

In 2021, she landed her first main role in the TV series Mine which became a hit and Ok gained recognition for her villain character.