BC Kim (Robert Caldwell-Kim) is a Korean-American writer, artist, inmate, and self-proclaimed pebble in the shoe of the prison industrial complex. His work has been featured on The Joe Rogan Experience, and published by The Rumpus, Prison Insider, the Shuylkill Valley Journal, and elsewhere. He is the creator and producer of the groundbreaking Notes From the Pen podcast and website, which are dedicated to the premise that expression is a fundamental human right, as well as the purest form of rebellion. Since his release in 2025, he has appeared on The Doug Stanhope Podcast.