Katharina Martini studied at HfMDK Frankfurt with Thaddeus Watson and completed her flute studies with distinction . She took part in different masterclasses with Emmanuel Pahud, James Galway, Denis Bouriakov, Peter-Lukas Graf and Philippe Bernold. 

She won several national and international first prizes such as first prize at "American Protégé” and a recital at Carnegie Hall. 2019 she has won the first prize of the Grand Prize Virtuoso and a recital at Concertgebouw Amsterdam, as well as the first prize of the „International Young Musician Competition Città di Barletta“. 

2018 she published her solo debut CD „Meisterwerke für Flöte“, 2022 the CD "Diamonds of Flute". 

She regularly performs as soloist and chambermusician in famous festivals, such as Schleswig Holstein Musik Festival, Festspielen Mecklenburg Vorpommern, Rheingau Musik Festival and concert halls, e.g. Laeiszhalle, Elbphilharmonie and Berliner Philharmonie.

The concerts take her regulary to US, France, Luxemburg, UK, Netherlands, Swiss and Italy.

Besides she is engaged as an author in different genres and published books in different big publishing comanies in Germany.