Martin Hubeňák studied musical acting at the Janáček Academy of Performing Arts in Brno. Between 2011 and 2015 he worked as a soloist and actor in the Josef Kajetán Tyl Theatre in Pilsen, where he performed such roles as Nick Carter (Adele has not yet had her dinner), Pesek Hlavně (Night at Karlštejn), Sir Bedevaire (Monty Python's Spamalot), El Tigro (Roses from Argentina), Myslivec (Bára the Girl), Magaldi (Evita), and others. Since 2015, he has been a freelance theatre practitioner at the Semafor, Karlín, Hybernia, Congress Centre (Mamma Mia), and Karlštejn Castle (Night at Karlštejn) theatres.
In addition to his theatre practice, since 2012 he has also been a teacher of stage language, musical theatre acting, stage movement and interpretation