Hailing from the Mother Country, Zhanna Sasha Zatchell. A Russian assassin, born in Moscow, born at the start of The Cold War Era, in 1946.
By the time she was 14, she was holding a Dragunov in her hands and a Makarov by her side, silently taking out political leaders who posed a threat to Russia.
(in her current time in the story she is 25, and the year is 1971)