Jin-Ju Baek was born in South Korea where she studied recorder and piano. She is a prize-winner of several competitions for solo recorder in Korea and was invited to continue her studies in Germany by Christian Seher, Professor of recorder in Aachen. Jin-Ju completed her studies in the Early Music department at the University of the Arts in Bremen in 2009.
She is teaching annual Masterclasses in Korea and is a member of the jury for the Academy Competition in Seoul. Jin-Ju has worked as an assistant in Han Tol's concerts and Masterclasses in Korea since 2008. In 2012 she finished her masterstudies at the University of Music and Theatre in Hamburg with Peter Holtslag.