<p>One of the most brilliant neurologists in the world, Yin tried to help Tony Stark overcome his spine injury. The two fell in love but Su Yin quickly put a stop to the affair, revealing that she was married and desired to remain faithful to her husband. The two remained good friends. (Iron Man #270)</p>

Su Yin

<p>One of the most brilliant neurologists in the world, Yin tried to help Tony Stark overcome his spine injury. The two fell in love but Su Yin quickly put a stop to the affair, revealing that she was married and desired to remain faithful to her husband. The two remained good friends. (Iron Man #270)</p>

All data from the awesome folks at Marvel.