Joe sits down with the head coach of Tristar Gym, Firas Zahabi. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Kyle Kingsbury is a retired professional mixed martial artist. He is currently the Director of Human Optimization at Onnit. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dave Rubin is a stand-up comedian, talk show host, and television personality. He is the creator and host of political comedy talk show “The Rubin Report” available on Spotify. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Adam Frank is a physicist, astronomer, and writer. His scientific research has focused on computational astrophysics with an emphasis on star formation and late stages of stellar evolution. His new book "Light of the Stars: Alien Worlds and the Fate of the Earth" is available now on Amazon. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by former Bellator Featherweight champion Daniel Straus & kickboxer/MMA fighter Joe Schilling. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Tom Papa is a comedian, actor, writer and television/radio host. His new book "Your Dad Stole My Rake: And Other Family Dilemmas" is available now on Amazon. https://www.amazon.com/Your-Dad-Stole-My-Rake/dp/1250144388 Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ryan Sickler is a stand up comedian and co-host of "The Crabfeast Podcast" available on Spotify. https://www.thecrabfeast.com/ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by UFC Bantamweight fighter "Sugar" Sean O'Malley & welterweight fighter & coach Tim Welch. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jesse Itzler is an entrepreneur, author, and founder of The 100 Mile Group. Check out his new book "Living With The Monks" available at http://jesseitzler.com https://www.instagram.com/jesseitzler https://twitter.com/the100MileMan Learn more about your ad choices. Visit podcastchoices.com/adchoices

Erik Griffin is a stand-up comedian, writer and actor. His new special "AmERIKan Warrior" premieres on June 8 on Showtime, and he can be also be seen in the Showtime show "I'm Dying Up Here." Learn more about your ad choices. Visit podcastchoices.com/adchoices

Candace Owens is the communication director for Turning Point USA, which is an American conservative nonprofit organization whose stated mission is "to educate students about true free market values." Learn more about your ad choices. Visit podcastchoices.com/adchoices

Robert Schoch is an associate professor of Natural Sciences at the College of General Studies, Boston University. He has been best known as a proponent of the Sphinx water erosion hypothesis. Check out links to more of his work at http://robertschoch.com Learn more about your ad choices. Visit podcastchoices.com/adchoices

Kevin Smith is a filmmaker, actor, comedian, public speaker, comic book writer, author, and podcaster. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Donnie Vincent is a biologist, explorer, conservationist, sportsman, and filmmaker. Links to some of his recent work is available at: https://www.donnievincent.com Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by UFC fighter Cat Zingano. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe sits down with Eddie Bravo & Brendan Schaub to watch the fights on May 27, 2018. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Michael Pollan is an author, journalist, activist, and professor of journalism at the UC Berkeley Graduate School of Journalism. His new book "How To Change Your Mind" is available now. "How To Change Your Mind" on Amazon: https://www.amazon.com/Change-Your-Mind-Consciousness-Transcendence/dp/1594204225/ref=asap_bc?ie=UTF8 Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by Georges St-Pierre discuss fighting and more. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe is joined by Robin Black to discuss the MMA fight world and breaking down some upcoming fights. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ben Greenfield is a Coach, Author, Speaker, ex-Bodybuilder and Ironman Triathlete. In 2008 he was voted as the Personal Trainer of the Year by the National Strength and Conditioning Association (NSCA) and recognized as the top 100 Most Influential People in Health in 2013. Learn more about your ad choices. Visit podcastchoices.com/adchoices