Joe is joined by co-star of "Dana White's Lookin' For A Fight" and coach at American Top Team, Din Thomas.

Greg Fitzsimmons is a writer and stand-up comedian. He also hosts a podcast with Alison Rosen called "Childish" that is available now on iTunes & Stitcher.

Adam Greentree is a bowhunter and photographer from Australia. He also hosts his own podcast called “Bowhunter’s Life” available for download via iTunes.

Mike Baker is a former CIA covert operations officer. Currently he is the president of Diligence LLC, a global intelligence and security firm.

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 Infl...

David Goggins is a retired Navy SEAL and former USAF Tactical Air Control Party member who served in Iraq and Afghanistan. He is an ultramarathon runner, ultra-distance cyclist, triathlete and world record holder for the most pull-ups done...

Joe is joined by UFC Lightweight veteran and current PFL commentator, Yves Edwards.

Marques Brownlee, also known as MKBHD, is a YouTuber, best known for his technology-focused videos. https://www.youtube.com/MKBHD

Nick Kroll is an actor, comedian, writer, and producer. Check out the new season of his animated series "Big Mouth" available now on Netflix.

Banachek is a mentalist, professional magician, and "thought reader." He performs as an entertainer and tours internationally. http://www.banachek.com/

Roseanne Barr is a comedian, actress, writer, television producer, director.

Joe is joined by heavyweight fighter Justin Wren & middleweight fighter Rafael Lovato Jr.

Jerrod Carmichael is a stand-up comedian, actor, and writer. Jamar Neighbors is an actor and stand-up comedian.

Dr. Rhonda Patrick is a Ph.D in biomedical science and expert on nutritional health. Her podcasts and other videos can be found at http://FoundMyFitness.com

Andrew Santino is a stand up comedian and actor. You can also see him on PROPS presented by Yahoo Sports, with episodes every Wednesday - https://bit.ly/2NAfM1j