Fight Companion - January 14, 2018
The Joe Rogan Experience
Release Date: 01/15/2018
Matthew Walker is Professor of Neuroscience and Psychology at the University of California, Berkeley, and Founder and Director of the Center for Human Sleep Science. Check out his book "" on Amazon.
Joe sits down with Eddie Bravo, Jimmy Smith, and Bryan Callen to discuss the fights on January 14, 2018.