Question: When did a Danish and American comedian, conductor, and pianist died who hadgreat popularity in radio and television in the United States and Europe in 1950s?
Sentence (from "Victor Borge"): Børge Rosenbaum (3 January 1909 – 23 December 2000), known professionally as Victor Borge ( ), was a Danish and American comedian, conductor, and pianist who achieved great popularity in radio and television in the United States and Europe.
Relevant evidence: Yes