22lightbulbs: Humanitarian Entrepreneur Stories
Camille van Gestel of WakaWaka
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:28:29
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Sinopsis
More than 1 billion people in the world don't have access to a light switch. WakaWaka is on a mission to share the sun.
