Shared speaking history
Hans Rosling & Ngozi Okonjo-Iweala
Both spoke at 1 of the same event
HR
Hans Rosling
Global Health Professor | Data Visualization Pioneer & Author of Factfulness
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Ngozi Okonjo-Iweala
WTO Director-General | First woman and African to lead WTO, former Nigerian Finance Minister
Events they've both spoken at
TED
2007