A brilliant scientist in the Soviet Union, Igor Dolohov designed a suit that could be used for a variety of purposes. However, Joseph Stalin planned to take the suit and keep it for himself. In order to protect the suit from the selfish Soviet Leader, Dolohov donned the armor himself and defected to the US. However, Dolohov had made a fatal error with the armor's systems- he was now permanently locked in the suit. He now works for Toxin and helps repel the symbiotes.