Manon obtained her master's degree in law from the Catholic University of Leuven cum laude in 2022. As part of an Erasmus exchange, Manon studied for a semester in Venice. In 2023, Manon obtained her master's degree in international relations and diplomacy at the University of Antwerp cum laude.

Manon has been a member of the Dutch Order of the Brussels Bar since September 2023. Within Claeys and Engels she will focus on pensions on the one hand and international employment on the other hand.