Guillaume Hannezo
Guillaume Hannezo (born 24 January 1961) is a French banker. He was born in Boulogne-Billancourt.
He was educated at École nationale d'administration, École Normale Supérieure, and Sciences Po.
Guillaume Hannezo (born 24 January 1961) is a French banker. He was born in Boulogne-Billancourt.
He was educated at École nationale d'administration, École Normale Supérieure, and Sciences Po.