Jeong Munjeong majored in Sociology at university and previously worked as a magazine reporter and company brand PR manager. Jeong now works as the editor-in-chief of digital media at Daehak Naeil. Jeong contributes columns to magazines, Brunch and PAPER and publishes articles serially on DAUM StoryBall, Big Issue, Happy Today, etc. Together with the 20s Lab of Daehak Naeil, she has published books titled Viewing Trends by Understanding the Twenties and Why Those in Their Twenties Face Away from Your Brand. Recently, she has appeared as a regular panelist on You Call It Passion on OnStyle TV. She wrote a book titled Please Like Me, Even Though I'm Not That Great.