Fighting Style: Kyohan doesn't have a stand or spec, but instead uses technology of his own design to battle. As Robert Downey Jr. once said, "Smart guys cover their (buttocks)." Backstory: Kyohan is an American college student who joins the team after they visit his college. He came there after high school to make video games, but invented most of his doodads on the side.
Quote from Iron Man 3.