Dara Treseder

Chief Marketing Officer at Autodesk; Former SVP, Head of Global Marketing & Communications at Peloton

Darin Olien

Co-Host of Netflix "Down To Earth" with Zac Efron, Best-Selling; Original Formulator of "Shakeology;" Healthy Living & Superfoods Expert

Darrell Hammond

Comedian, Actor & Second Longest Running Cast Member of SNL

Dave Dillon

Chairman of the Board of Directors & Former CEO, The Kroger Co.

David Bromstad

Host & Designer of HGTV's "Color Splash;" Winner of HGTV's "Design Star"

David LaChapelle

Artist Art Brokerage

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Debbi Morgan

Film & Television Actress; Best Known for Her Role as Angie Baxter-Hubbard on "All My Children"; First African-American to Win Daytime Emmy Award for Outstanding Supporting Actress in a Drama Series

Dee Ann Turner

Communicator, Consultant & Coach, Former Vice President, Talent and Vice President, Sustainability at Chick-fil-A, Inc.

Deepica Mutyala

Founder and CEO of Live Tinted

Delta Burke

Actress & Comedian; Known For "Designing Women"

Denise Morrison

President & CEO of Campbell Soup Company

Derek Hough

Dancer, NYT Bestselling Author, Emmy Award Winner for Outstanding Choreography & Six-Time Champion of ABC's "Dancing with the Stars"

Derek Muller

Youtuber, Filmmaker & Television Presenter

Desmond Howard

Former NFL Player; 1991 Heisman Trophy Recipient; College Football Analyst for ESPN

Be coachable in life | Desmond Howard | TEDxUofM - YouTube

Dominik Richter

Founder & CEO of HelloFresh

Hello Fresh CEO: How to Scale Your Business!

Dominique Dawes

Three-time Olympian, Olympic Gold Medalist, Healthy Lifestyle Advocate and Gymnastics Academy Owner

Douglas Abrams

Best-Selling Author of "The Book of Joy" & Founder and President of Idea Architects

Dr. Brad Thomas

Psychologist, Celebrity Fitness Trainer, Motivational Speaker, CEO & Founder of Dr. Brad Therapy

Dr. David Cox

Chief Medical Officer at Headspace; Chief Digital Officer & Co-founder at Closed Loop Medicine