Tidjane Thiam 1994 to 1999 he worked in the Ivory Coast first as chief executive of the National Bureau for Technical Studies (BNETD). Following the 1999 Ivorian coup d'état, he resumed a private sector career and rejoined McKinsey in Paris from 2000 to 2002, then worked as a senior executive for Aviva before being recruited by Prudential. Thiam was born in the Ivory Coast (Cote d'Ivoire) on 29 July 1962. He is a descendant of two prominent families from Senegal and Ivory Coast. On his mother’s side, he is a descendant of Yamousso, after whom the capital of Côte d'Ivoire, Yamoussoukro, is
Tidjane Thiam first Ivorian President, Félix Houphouët-Boigny, died and was replaced by Henri Konan Bédié. In April 1994, at the request of the new President, Thiam left France and McKinsey to go back to Abidjan and become the CEO of the National Bureau for Technical Studies and Development (BNETD), an infrastructure development and economic advisory body with more than 4,000 staff, reporting directly to the President and the Prime Minister. In that role, which had cabinet rank, he was also handling key negotiations with the International Monetary Fund and the World Bank. Thiam was also a key member of the Privatization Committee,