Florence Pourchet

"I was raised in a family where you needed to earn what you had," said Pourchet, head of corporate and institutional banking, Latin America, at BNP Paribas, where she leads 980 employees and helps manage nearly $2.6 trillion of client assets. "You need to persevere and you need to be very thankful."

Pourchet later emigrated to New York, with a husband and three children in tow, to become head of commodity structured debt in Latin America at BNP Paribas.