Pauline Rénevier grew up in Hamburg. She got into acting through a theater course at her school. From 2018 to 2022 she studied acting at the University of Music and Theater in Hamburg. In 2017 and 2018 she took part in four days of acting seminars with the US drama teacher Ron Burrus at the "Actors Conservatory" and in 2018 she was also part of the youth performance group "Reset" at the Thalia Meeting Point.