The Musical Olympus Foundation offers its sincere congratulations to Mario Chang, tenor from Guatemala, on his victory in one of the most prestigeous vocal competitions in the world - Operalia, founded and managed by Placido Domingo.

Mario Chang performed at the Musical Olympus Festival in St Petersburg in 2011, after winning the 1 prize in the Francisco Viñas Competition (Barcelona, 2011). In 2012, the Musical Olympus Foundation presented Mario at the annual gala concert at Carnegie Hall in New York and at the festival in Rennes (France).