Now Global Head of Trading at AXA Investment Managers, Yannig Loyer joined l’X in 1997. Since 2008, he has been a patron of the institution with the École Polytechnique Charitable Trust, the École Polytechnique Foundation’s sister organization in the United Kingdom. "I have a profound attachment to École Polytechnique and I am aware of all that it has offered me. I wanted to get involved to allow l’X to develop and increase its influence abroad," he explains.