Aldrich Killian (Earth-81648)

Aldrich Killian is a former Stark Industries employee who was discredited by Anthony Stark, and now holds a grudge against him.

Discredited
Working in Stark Industries' FuturePharm division, Aldrich was working on a drug to help Military soldiers stay at peak condition for longer. However, Tony Stark discovered that he was in fact taking them himself, illegally. Tony fired him and sent a message to the top-ranking businesses in the industry. Aldrich was discredited globally, and failed to get back into the industry.