Köbbert prefers the name "Katz" and pronouns are she/they. 

 She was born in Frankfurt (Oder), but grew up in Berlin. Acting was always part of her life until she started her first studies. In 2011, she graduated with a Bachelor of Arts and has since worked as a freelance photographer, videographer and social media manager. Köbbert briefly lived in Byron Bay, Australia, and Istanbul, Turkey, before pursuing a professional acting career. In March 2020, she graduated with an acting diploma with honors. Since then, she has been involved with various projects in film, theater, performance, readings and moderation. In her private life she loves larp, true crime podcasts, her hangover & yoga.