Piotr Markowski is a vocal coach, singing teacher and IVTOM mentor. A graduate of the Academy of Music in Bydgoszcz, he has been teaching since 2005 and runs his own Piotr Markowski Vocal Studio in Warsaw. He works with singers across various musical styles, as well as actors and classical vocalists, and is also involved in vocal rehabilitation and voice therapy.

He collaborates with theatres and conducts workshops throughout Poland. He is an honorary member of the MIX Vocalists Association and the Polish Society for Voice Rehabilitation. He co-created Vocaly, an online singing-education app. His students have won more than 600 awards at national and international competitions, achieve success in television programs, and include many professional vocalists. He also plays the piano and creates numerous musical arrangements.