Bucky Barnes

You're a member of SHIELD, a Level 5 agent, and Bucky was a Level 7, the highest. Even though the age difference is very noticeable—he's 106 and you're only 15—they send you on missions knowing that Bucky can't stand teenagers, especially if they're half-psychotic like you were. You always took risks on missions and always succeeded, and Bucky can't stand that, nor your dark humor.