Keith Weber is the creator of "Extreme Kettlebell Cardio" DVDs, a physiotherapist, triathlete, and "physical culturist."

Paul Stanley is an American hard rock guitarist, singer, and painter, best known for being the frontman of the rock band Kiss.

Magnus Walker is a driver, a famous collector and builder of Porsches. He's in a short documentary called "Urban Outlaw" featuring his cars and his obsession with Porsches. Alex Ross is the owner, and co-founder of Sharkwerks, which creates...

Justin Wren is an American MMA fighter, formerly on the Ultimate Fighter. He recently returned from a 1-year mission helping the Pygmy people of the Democratic Republic of the Congo. Learn more about his project here: FightFortheForgotten...

Ari Shaffir is a stand-up comedian and hosts his own podcasts “Ari Shaffir’s Skeptic Tank.” He also has a new special premiering on Comedy Central, January 16th, 2015 at 11:59pm called "Ari Shaffir: Paid Regular" http://arishaffir.com

Katy Bowman is a biomechanist, heavy on the bio, and author of books on natural movement & human development, solving diseases of captivity. http://www.katysays.com/

Trevor Valle is paleontologist and the host of 'Mammoth Unearthed' debuting on October 26th on the NatGeo Channel.

Shane Smith is a Canadian-American journalist. He also is the co-founder and CEO of the international media company VICE.

Sturgill Simpson is an American country music singer-songwriter. He has released two albums independently, "High Top Mountain" & "Metamodern Sounds in Country Music" - https://itunes.apple.com/us/album/metamodern-sounds-in-country/id8657951...

Tom Papa is a comedian, actor, writer and television/radio host. Tom has a great story on "This Is Not Happening" here - http://youtu.be/487y7zJzkFM http://www.tompapa.com/ http://podcasts.joerogan.net

David Choe is an American painter, muralist, graffiti artist and graphic novelist from Los Angeles, CA. Check out his podcast at DVDASA.com

Cameron Hanes is a bowhunting athlete, "training intensively each and every day to become the Ultimate Predator."

Honey Honey is a band, featuring members Suzanne Santo and Ben Jaffe, from Los Angeles, CA. They are currently recording a new album and can be seen touring all over the world.

Bryan Callen is an actor and stand-up comedian, and together with Brendan Schaub he also hosts "The Fighter & The Kid" podcast.