Victor Borge was born Børge Rosenbaum on 3 January 1909 in Copenhagen, Denmark, into an Ashkenazi Jewish family. His parents, Bernhard and Frederikke (née Lichtinger) Rosenbaum, were both musicians: his father a violist in the Royal Danish Orchestra,[5][6] and his mother a pianist.[7] Borge began piano lessons at the age of two, and it was soon apparent that he was a prodigy.