Lena Brückner was born in Celle in 1994. She gained her first stage experience in jazz and modern dance. She graduated in psychology in Marburg in 2019. Since 2020, she has been studying acting at the University of the Arts (Universität der Künste) in Berlin, where she will graduate in October 2023. At the Deutsches Theater she plays in The Welkin (Das Himmelszelt) in the production of Jette Steckel.