His father, Michel Rambourg, was a United Nations diplomat, and his mother, Nicole, was a history and geography professor.

[8] In 2011, after 18 years in London’s financial sector,[9] Rambourg launched Verrazzano Capital,[10][11] a hedge fund he led until his retirement from finance in January 2018.

The foundation plays a significant role in supporting initiatives aimed at fostering social and cultural development in underserved communities.

Rambourg has long been committed to addressing social inequalities, a passion that developed during his upbringing in New York and travels throughout Africa with his diplomat father.

During Macron’s 2017 presidential campaign, Rambourg was one of his major individual donors, contributing the legal maximum of €7,500.