Bill Gates, founder of the Gates Foundation, speaks at a Save the Children ...

• People: Bill Gates

Bill Gates (l), founder of the Gates Foundation, and Svenja Schulze (r, SPD...

• People: Bill Gates (l), founder of the Gates Foundation, a...

Bill Gates, founder of the Gates Foundation, speaks at a Save the Children ...

• People: Bill Gates

Sania Nishtar, Managing Director of the Gavi Vaccine Alliance, speaks at a ...

• People: Sania Nishtar, Managing Director of the Gavi Vacci...

Bill Gates, founder of the Gates Foundation, speaks at a Save the Children ...

• People: Bill Gates

Bill Gates, founder of the Gates Foundation, speaks at a Save the Children ...

• People: Bill Gates

Florian Westphal (l-r), CEO of Save the Children, Malaika Mihambo, Olympic ...

• People: Florian Westphal (l-r), CEO of Save the Children, ...