Fight Companion - Dec. 16, 2014
The Joe Rogan Experience
Release Date: 12/17/2014
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 is joined by Eddie Bravo, Brendan Schaub & Bryan Callen to watch a few old fights and also discuss some other topics.