Kim is a writer of nonfiction who studied anthropology in college and business administration in graduate school. Her diverse career includes roles as a reporter for the Dong-A Ilbo, advocacy director at Save the Children, and government positions such as Deputy Minister for Culture, Sports and Tourism, and Vice Minister of Gender Equality and Family. Since 2023, she has been a visiting professor at Kangwon National University, teaching courses on family, kinship, and media within the Department of Culture and Anthropology.

Reflecting on her varied experiences, Kim expresses a deep commitment to writing, which she views as her true passion and lifelong pursuit. She is fascinated by how individual stories intertwine to shape broader social phenomena. Kim's work centers on exploring narratives of change and personal development, offering insights into the evolving collective consciousness of society.​