Jocko Willink is a decorated retired Navy SEAL officer, author of the book Extreme Ownership: How U.S. Navy SEALs Lead and Win, and co-founder of Echelon Front, where he is a leadership instructor, speaker, and executive coach. His podcast,...

Guy Ritchie is a writer, director and producer. His latest film "King Arthur: Legend of the Sword" releases on May 12, 2017.

Justin Wren is an American MMA fighter. Justin is currently fighting in the Heavyweight division of Bellator to help raise more awareness for helping the Pygmy people of the Democratic Republic of the Congo.

Joe is joined by Brendan Schaub, Bryan Callen, and Eddie Bravo to watch the fights on March 11, 2017.

Lawrence Krauss is a theoretical physicist, cosmologist, best-selling author, producer, actor, and science and public policy advocate. His latest book The Greatest Story Ever Told So-Far is available now -- http://krauss.faculty.asu.edu/

Justin Brown is a biologist who leads coyote field research for Santa Monica Mountains National Recreation Area Family Friendly

Graham Hancock is an English author and journalist, well known for books such as "Fingerprints Of The Gods" & his latest book "Magicians of the Gods". Randall Carlson is a master builder and architectural designer, teacher, geometrician, ge...

Frank Castillo is a stand up comedian and Champion of the Roast Battle 2 on Comedy Central. He also co-hosts the "Verbal Violence" podcast available on iTunes.

Rory Albanese is a comedian, comedy writer and television producer. He was an executive producer and writer for The Daily Show with Jon Stewart and also appeared on The Nightly Show with Larry Wilmore.

Will MacAskill is a philosopher and notable figure within the effective altruism movement. He is a tutorial fellow in philosophy at Lincoln College, Oxford.

Julie Kedzie is a retired mixed martial artist, and is currently doing commentary for Invicta Fighting Championships.

Dan Peña is a businessman and high-performance business coach.

Al Madrigal is a comedian and actor. He was a regular correspondent on The Daily Show with Jon Stewart and is a co-founder of the All Things Comedy podcast network, alongside Bill Burr. His new special "Shrimpin' Ain't Easy" premieres on Sh...

Tom Papa is a comedian, actor, writer and television/radio host. His latest special "Human Mule" is coming to HULU beginning on March 8, and you can also listen to his podcast "Come To Papa" available on iTunes & Stitcher.

Arian Foster is a former NFL running back. He played college football at Tennessee, and was signed by the Houston Texans as an undrafted free agent in 2009.