Andros Stark (Iron Man: Armored Adventures)

Iron Man 2099 is a superhero persona used by Andros Stark, descendant of Tony Stark in the year 2099.

History
Not much was known of his history but he did follow his grandfather's legacy as Iron Man after building a futuristic suit of armor.

When his timeline was nearly wiped out, he was determined to track down the source and eliminate it,even it may destroy his family legacy.

As he arrived in the present timeline, Justin Hammer had misinformed him that it was his grandfather, Tony Stark aka Iron Man was responsible for all this including S.H.I.E.L.D.

With the futuristic armor, he was able to go head-on with his young grandfather.

After obliterating his grandfather with the ultrabeam,Hawkeye had finally got a shot on his elbow and his armor got infected by the Nanovirus chip hidden at the tip of the arrow to disable his armor. After realising that it's his fault, he went back in time to convince his other self to stop this or they'll cease to exist. So the latter stood down and as a result, his bad self had disaapeared.

After apologising for all the trouble to his grandfather, he asked JARVIS of the situation back in his time, as his A.I. butler informed him that the timeline is restored. Then he left as he was never seen again.