“I roll my eyes at the grandstanding blowhards who have 'fixed' themselves, but I keep up with the gizmos and apps that track people's various rhythms. I'm no lifelogger or body-hacker, but I'm curious, and I want to be in-tune enough to know what's really the matter so I can level up and be at my most awesome.”

American author, editor, and journalist

Mary H.K. Choi is an American author, editor, and journalist. She is known for her young adult novels, including Emergency Contact, Permanent Record, and Yolk, and for her work in television and print media. She serves as the culture correspondent on Vice News Tonight on HBO. Before that, she wrote columns for Wired and Allure and worked as a freelance writer. Her work moves between fiction and journalism, especially around culture and contemporary life.