Dave Apollon was born in Kiev (Kyiv), Russia, in 1897. Originally a student of the violin, he became acquainted with the mandolin through an old bowl-backed model his father had lying about the house. By the young age of 14, he was performing on the instrument in theaters throughout Kiev (Kyiv), but a stint as a soldier during the Russian Revolution stalled his burgeoning career. After the war, Apollon moved to the Philippines, where he continued playing his mandolin and dancing. After a brief stop in Japan, he headed for America. In 1919, Apollon landed in New York and began working in vaudeville.