Later on his family moved to Hungary, therefore continuing his musical studies in various music schools- notably the Franz Liszt Academy where he studied under Perényi Miklós, a renowned cellist of our time. Leaving the school with a Bachelor degree, he then went to move on to study in Switzerland in the International Menuhin Music Academy. Here he has worked and studied with various teachers including Pablo Naveran, Stanimir Tudorov, Niall Brown (again) and also had masterclasses with famous violin teachers such as Liviu Prunaru (Concertmaster at the Royal Concertgebow) and Maxim Vengerov, one of the biggest stars of the violin today. With the academy’s Camerata Orchestra, he had performed all over Switzerland and in other countries including Italy, Germany, Poland, France and Israel.

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During his Swiss studies, Greg was a founding member of a string quartet named ‘Quatour Lumiére’ and won several prizes with the group, including 1st prize at the Gianni Bergamo chamber music competition :: 3rd prize at the Mozart International String Quartet Competition in Salzburg :: and also competed in the Wigmore Hall String Quartet Competition recieving a ’Jeunesses Musicales Deutchland Prize’