Lance Armstrong

World Champion Cyclist, Olympian & Cancer Survivor

John Ashcroft

Former U.S. Attorney General, Former Governor & Senator of Missouri

Jenny Shipley

Former & First Female Prime Minister of New Zealand; First Woman to Have Led the National Party

Gary Loveman

Former Chairman and CEO of Caesars Entertainment Corp.; Harvard Business School Senior Lecturer

Howard G. Buffett

Businessman, Philanthropist & Elder Son of Warren Buffet

Angela Merkel

Germany's First Female Chancellor

David Moinina Sengeh

Minister Of Basic and Senior Secondary Education & Chief Innovation Officer for the Government of Sierra Leone

Roy Choi

Co-Host of "The Chef Show;" Chef & Co-Founder of Kogi BBQ; Best-Selling Author

Yoky Matsuoka

Founder & CEO of Yohana; Former Executive at Google, Nest & Apple; Expert in AI, Robotics & User Experience

Neurobotics Handbook

Andy Puddicombe

Co-Founder of Headspace

Jeff Koons

Visual Artist & Sculptor

Jeff Koons explains some of his most famous works | 60 Minutes ...

Queen Noor Of Jordan

International Humanitarian, Former Queen of Jordan

Julia Gillard

Former Prime Minister of Australia, First Woman to Hold the Position & Chair of the Global Institute for Women's Leadership

Not Now, Not Ever: Ten years on from the misogyny speech