Summer Baltzer

Art Director; Host of HGTV's "Design on a Dime"

Olivia Ward

Winner of "Biggest Loser" Season 11

Lou Waters

Aging Expert, Journalist & Former CNN Media Personality; Anchor of "Coming of Age"

Where Are They Now: Lou Waters

Dan Mintz

Comedian and Voice Actor; Known for Playing Tina Belcher on "Bob's Burgers"

Scott McEwen

Attorney & Author of "American Sniper"

Jaslene Gonzalez

Puerto Rican-American Model, TV Host & Winner of America's Next Top Model; Founder of "On Set with Jaslene"

Lamman Rucker

Actor, Education Activist, Green Living Advocate & Entrepreneur

Joshua Prince-Ramus

Architect & Principal of REX Design Firm

Charles Limb

Associate Professor of Otolaryngology-Head and Neck Surgery

Charlene Strong

Gay Rights Activist

Mondo Guerra

Fashion Designer & Advocate for HIV/AIDS Awareness

Brittney Griner

WNBA Player for the Phoenix Mercury & Author of "In My Skin"

Brittney Griner's first press conference since being released

Sasha Andreev

Actor, Emcee & Host of HGTV's "Curb Appeal"

LaDonna Gatlin

Singer & Author; Sister of the Legendary Country Music Group, The Gatlin Brothers

Claude Steele

Social Psychologist & Stereotype Expert

Chuck Hughes

Canadian Chef, Restaurateur, and Host on the Food Network & Cooking Channel

Edward Lewis

Co-Founder of Essence Magazine & One of the Most Successful Publishers in the Country

Dennis Avery

Former Director, Center for Global Food Issues at the Hudson Institute

Scott Christopher

Work Culture Expert and Co-Author of The Levity Effect

Donald Ratajczak

Nationally-Known Economist and One of the Leading Econometric Forecasters in the United States