Nizar Ben Mansour currently serves as a Cardiologue interventionnel at the Centre Hospitalier in Le Mans since September 2022. Prior to this, Nizar worked in the same role at the Centre Hospitalier Universitaire de Nice from December 2021 to March 2023. Nizar's educational qualifications include a degree in Cardiologie interventionnelle from Université Paris-Est Créteil (2018-2020), an Attestation d'étude en échocardiographie from Université de Bordeaux, a degree in Statistiques appliquées à la biologie et à la recherche clinique from Université Paris Cité, and a degree in Cardiologie pédiatrique from Pierre and Marie Curie University.