Do both Leon Danielian and Howard Kazanjian do ballet?
Leon Danielian Leon Danielian (31 October 1920 – 8 March 1997) was an American ballet dancer, teacher, choreographer, and educator. As guest artist with ballet companies around the world, he became one of the first American male dancers to achieve international recognition.
Ivan Galamian Ivan Alexander Galamian (Armenian: Իվան Ղալամեան ; February 5 [O.S. January 23] 1903 April 14, 1981) was an Iranian-born Armenian violin teacher of the twentieth century.