Christin Bonin accomplished her Ph.D. studies under the supervision of Prof. Dr. David Roesner, Institute of Theatre Studies, Ludwig-Maximilians-University Munich, and Prof. Ph.D. David Savran, City University New York. 

In line with her specialization in musical belting, she wrote her dissertation about the Broadway Belt as an artistic and socio-political phenomenon. 

Bonin has also earned her Master of Arts degree in musicology, taught vocal technique as a graduated voice teacher, and worked on stage as a professional singer in opera, operetta, jazz, pop, and musical theatre.

She approaches the belt voice in the field of performing arts from a practical, pedagogical and academic angle, especially based on its combination with her long experience in both teaching belting and belting herself.