Anton Vanko is a very intelligent Russian inventor who one day build himself a suit of armor. He's typically known as an Iron Man villain due to their similar skills, but oftentimes loses due to his arrogance. At one point in his life, Black Widow was a Russian agent sent to kill him, so her harbors some bad feelings towards her. He currently works for the main antagonist - Ronin, and build him an army of suited men. Looking for a voice medium to low pitch with a Russian accent. I'll add a robotic effect.