Mayweather vs. McGregor Recap with Brendan Schaub
The Joe Rogan Experience
Release Date: 08/29/2017
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 Brendan Schaub to discuss the recent fight between Floyd Mayweather & Conor McGregor.