Jeff Bezos

Volunteer firefighter; works at Robin Hood, a poverty-fighting charity in New York City

American novelist and philanthropist

Russian businessman

American businessman

American country music singer, actor and music producer

American businessman, investor, and philanthropist

American politician: 45th president of the United States

American politician; senator from Vermont since 2007

English ethologist, evolutionary biologist and author

English business magnate, investor and philanthropist

South African-American businessman

American aviator and astronaut

Chief executive officer and chairman of Graham Holdings Company

Spanish biochemist

Stem cell researcher

American comedian and writer

American actor

Australian trade unionist

American technology journalist

American businessman

American business magnate, investor, and philanthropist

American banking executive

American businessman and CEO of The Walt Disney Company

American journalist and author

American astronaut

American record executive, film producer, theatrical producer, and philanthropist

British businessman

American businessman

American politician

United States Senator from Washington

American politician from Michigan

Senior United States Senator

United States Senator & Secretary of Energy

United States Marine Corps general

American politician and economist

Saudi deputy crown prince and minister of defense

American engineer