Erin Andrews

Fox Sports Correspondent & Former Co-Host of "Dancing with the Stars"

Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Kevin Systrom

Co-Founder & Former CEO of Instagram

Dick Costolo

Former CEO of Twitter and Co-Founder of Feedburner

Gayle King

Co-Host of "CBS This Morning" & Editor-At-Large of O, The Oprah Magazine

Tamron Hall

Award-Winning Journalist; Former National News Anchor for NBC News; Host of the "Tamron Hall Show"

Watch Where They Hide

Nicholas Sparks

International Bestselling Novelist & Screenwriter, Known for "The Notebook"

Gary Kelly

Vice Chairman & CEO of Southwest Airlines

Bill Clinton

42nd President of the United States; Founder of the William J. Clinton Foundation

Jim Parsons

Emmy-nominated and Golden Globe-winning actor; best known for role as Sheldon Cooper on the CBS sitcom "The Big Bang Theory"

John P. Kotter

Leadership & Change Management Guru

Jim McCann

President & CEO of 1-800-FLOWERS.COM

Rahm Emanuel

First Jewish Mayor of Chicago & Former White House Chief of Staff

Troy Aikman

Three-Time NFL Super Bowl Champion Quarterback, Dallas Cowboys; ESPN Monday Night Football NFL Game Analyst

Mark Pincus

Investor, Chairman & Co-Founder of Zynga Inc.

Cathy Hughes

Founder & Former CEO of Urban One (formerly Radio One)

Cathy Hughes Is Honored In Her Hometown Omaha

Kevin Nealon

Former Cast Member of 'Saturday Night Live'; Co-Star on Showtime's "Weeds"

Douglas Conant

Chairman, Avon Products; Founder & CEO, Conantleadership; Chairman, Kellogg Executive Leadership Institute at Northwestern University; Former CEO & President, Campbell Soup Company

Alfonso Ribeiro

Host of America’s Funniest Home Videos, Actor, TV Director, Award-Winning Dancer & Broadway Star

Ken Jeong

Physician, Comedian & Actor; Best Known for "The Hangover"