Heidi Cullen

Communications Director for Monterrey Bay Aquarium Research Institute; Climate Scientist

Helder Falcao

"PALOP"| Portuguese & English Speaker | Business Networking & Social Technology

Helen Clark

Former Administrator of the United Nations Development Programme & Former Prime Minister of New Zealand

Henry Marsh

Four-Time Olympian; Founder of MonaVie

Hezekiah Griggs III

America’s Youngest Media Mogul

Hilda L. Solis

Los Angeles County Supervisor; Former U.S. Secretary of Labor

Hiroshi Ishiguro

Director of Intelligent Robotics Laboratory at Osaka University

Hoodie Allen

Hip-Hop Artist, Singer & Rapper

Hope Solo

Former Professional Soccer Goalkeeper; Two-Time Olympic Gold Medalist & World Cup Champion

Humberto Fontova

Cuban-American Author, Political Commentator & Conservative Polemicist

Humberto Fontova

Hunter Boylan

Former Director of the National Center for Developmental Education, Professor at Appalachian State University

Ian Harding

Actor Known for his Role as Ezra Fitz on "Pretty Little Liars"

Ian Stirling

Speaker on Business Growth, Franchising and developing email marketing

Immaculée Ilibagiza

Author, "Left to Tell: Discovering God Amidst the Rwandan Holocaust"

Ira Flatow

NPR Science Correspondent, Host of "Science Friday;" Science Media Expert

Iris Krasnow

Best-Selling Author & Relationship Expert

Camp Girls: Fireside Lessons on Friendship, Courage, and Loyalty

Isiah Whitlock, Jr.

American actor

J.K. Simmons

American Actor Known For "Law & Order," "The Closer" & "Whiplash"

JT Hodges

Country Music Singer Known for Singles Like "Hunt You Down"

Jack Mackenroth

Fashion Designer, Model & AIDS Activist