sentences:  In 1992 and 1993, he studied at the European Center for Opera and Voice (ECOV) in Belgium, then with Marlene Malas in New York City, United States and baritone Tom Krause in Finland.He sang in "Don Giovanni" at the Czech National Opera Theatre in Prague, and toured with his company in Japan during 1994 and 1995, as well with company "Teatro Lirico D'Europa" in USA, 2003.In 2005 worked in the Barcelona Gran Teatre del Liceu (Spain) as the opera manager.