Lei Jun

Founder and CEO Xiaomi Tech

Michael Sheen

Welsh Actor and Director, Officer of the Order of the British Empire

The Magic of a Creative Career | Michael Sheen | TED

Andy Serkis

Actor, Director & Author; Best Known as Gollum in the Lord of the Rings Trilogy

Jan Koum

Founder of WhatsApp Inc.

Dustin Hoffman

American Actor with a Career in Film, Television, and Theatre Since 1960

Ashley Graham

Model, Entrepreneur & Body Image Activist

Tegan & Sara

Canadian Pop Duo

Ziggy Marley

Musician, Actor, Author, Artist, & Humanitarian

Imogen Heap

Musician, Producer & Founder of Mycelia For Music

Boys Like Girls

Boston-Based Rock Band; Known for Hits Like "The Great Escape"

Hailee Steinfeld

Actress and Singer; Known for "Ender's Game," "True Grit" and "Pitch Perfect 2"

Marlon Wayans

Actor, Director & Comedian; Known for "Scary Movie" & "White Chicks"

Courtney B. Vance

Actor Best Known for His Role as Ron Carver in NBC's "Law & Order: Criminal Intent"

Carmelo Anthony

Triple Olympic Gold Medalist & Former NBA Forward

Jonah Hill

American Actor, Producer, Screenwriter, Comedian & Voice Artist

Lorne Michaels

Creator & Executive Producer of "Saturday Night Live"

Gabriel Macht

Actor, Best Known for His Role on USA's Hit Series "Suits"

Sharon Osbourne

Reality TV Personality Known for "America's Got Talent"; Former Host of "The Talk"

Adam Brody

Actor, Known for his role on "The OC"

Sam Mendes

Stage & Film Director Known for "Cabaret"