Balanchine, George 1904-1983. Russian-born choreographer. After leaving the USSR in 1924, he worked with Diaghilev in France. Moving to the USA in 1933, he became a major influence on modern dance, starting the New York City Ballet in 1948. His many works include Apollon Musagete 1928 and The Prodigal Son 1929 for Diaghilev, several works for music by Stravinsky such as Agon 1957 and Duo Concertante 1972, and musicals such as On Your Toes 1936 and The Boys from Syracuse 1938.