Mark Allen

Six-Time Ironman Triathlon World Champion

Sheryl Swoopes

3-Time WNBA MVP & Olympic Gold Medalist

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

John Zogby

Trendspotter & Leading Pollster

Action Bronson

Rapper Known for his Critically Acclaimed Mixtape, "Rare Chandeliers"

Frankie Ballard

Country Music Singer-Songwriter and Guitarist Known for Singles Like "Sunshine & Whisky"

General Wesley Clark

Retired Four-Star Army General & Former NATO Supreme Allied Commander

Sebastian Junger

Award-Winning Journalist, Documentarian, New York Times Best-Selling Author of "The Perfect Storm" and "On Homecoming and Belonging"

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

Paula Zahn

Distinguished News Anchor & Nine-Time Emmy Award Winner

Graham Hill

Founder of Life Edited & TreeHugger.com

Cassadee Pope

Singer-Songwriter; Winner of "The Voice" Season 3 & Lead Singer of "Hey Monday"

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Elizabeth Cohen - CNN news story on baby formula shortage

Kevin Pollak

Actor & Comedian known for "The Usual Suspects" and "The Marvelous Mrs. Maisel"

Aidy Bryant

Actress & Comedian Known for "Saturday Night Live" & "Shrill"

Matt McGorry

Actor Known for "Orange is the New Black" & "How to Get Away with Murder;" Feminist & Social Change Advocate

Andrew McMahon

Singer-Songwriter; Andrew McMahon In The Wilderness; Former Front Man of Something Corporate and Jack's Mannequin; Survivor of Acute Lymphoblastic Leukemia

James Woolsey

Former Director of the C.I.A.

Mike Posner

Singer-Songwriter and Music Producer; Best Known for "Cooler Than Me" & "I Took a Pill in Ibiza"

Yakov Smirnoff

Soviet-Born American Comedian, Actor, & Writer