Bach was born in Buenos Aires to Roberto Bach Meizegeier and Adela Bottino Adamowa (better known as Adela Adamowa). After graduating with a degree in law Christian Bach moved to Mexico to become an actress. She started working in plays and in films, where her voice was often dubbed to conceal her Argentine accent. She obtained a small role in the worldwide hit telenovela Los ricos también lloran in 1979 and four years later a starring role in the successful Bodas de odio.
