Nick Di Paolo is a writer and stand up comedian. Check out "The Nick Di Paolo Show" at http://nickdip.com and on YouTube - https://www.youtube.com/channel/UCghHWRYUpbsUdcsG7PrTgzQ

Tom Papa is a comedian, actor, writer and television/radio host. His podcast "Come To Papa" is available through All Things Comedy on iTunes.

Killer Mike is a rapper, actor, and activist. He is one half of the group Run The Jewels and has a new show on Netflix called "Trigger Warning" available now.

David Sinclair, Ph.D., A.O. is a Professor in the Department of Genetics and co-Director of the Paul F. Glenn Center for the Biology of Aging at Harvard Medical School. He is best known for his work on understanding why we age and how to sl...

Dr. Andrew Weil is a physician, author, spokesperson, and broadly described "guru" of the alternative medical brands: holistic health and integrative medicine. https://matcha.com/pages/joerogan

Jeff Ross is a comedian, writer, producer, and director, also known as the “Roastmaster General.” Dave Attell is a stand-up comedian, writer and actor. Their new special "Bumping Mics " is streaming now on Netflix.

Professor Brian Cox is an English physicist and Professor of Particle Physics in the School of Physics and Astronomy at the University of Manchester in the UK. Tickets for Brian Cox Universal Adventures In Space & Time available at: US &...

Joe is joined by former unified WBC, WBO, Ring magazine and lineal middleweight champion, Kelly Pavlik.

Brian Redban is a comedian and the founder of the Deathsquad podcast network. Also look for him only "Kill Tony" available on iTunes & YouTube: https://www.youtube.com/channel/UCwzCMiicL-hBUzyjWiJaseg

Derren Brown is an English mentalist and illusionist. He has a new special called "Sacrifice" streaming now on Netflix.

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...

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

Shane Dorian is a big wave surfer and bowhunter. He's also part of a new HBO Documentary premiering on December 11 called "Momentum Generation".

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...

Christina P is a stand-up comedian and hosts a podcast with her husband, Tom Segura, called “Your Mom’s House.” She's also on the new Netflix Original Stand Up series "The Degenerates" streaming now.