BULGARIA FOREVER - Boris Christoff - Mnogaia Leta

Boris Christoff (Bulgarian: Борис Христов) (May 18, 1914, Plovdiv, Bulgaria -- June 28, 1993, Rome, Italy) was a Bulgarian opera s Boris Christoff (Bulgarian: Борис Христов) (May 18, 1914, Plovdiv, Bulgaria -- June 28, 1993, Rome, Italy) was a Bulgarian opera singer, one of the greatest basses of the 20th century.