Polka Polyakova
Polka is a 19 year old trans girl from the USSR. Her father, Mikhail Sapozhnikov, is an ex-KGB agent who murdered her mother in front of her at a young age. He then fled the country, meaning Polka was taken in by the state - the outcome of this is that she is manipulated and brainwashed into being a spy with her ultimate goal being to kill Michael and, idk, bring about the downfall of the US. Look, if Marvel movies can be unrealistic about real world history, then why can't I?