Dan Trachtenberg is South Korean.
Anastasia Abramova -LRB- 17 June 190226 June 1985 -RRB- was a Russian ballerina of the Moscow ballet school .. Moscow. Moscow. ballerina. ballerina. She was the sister of Russian ballet critic Alexandr Abramov -LRB- alias Truvit ; ru  : Александр Трувит -RRB- .