Peter Maximoff aka Quicksilver.He is the result of an affair between Ms. Maximoff and the mutant Erik Lehnsherr.He can move at supersonic speeds.His speed allows him to move faster than a normal human mind can even perceive.He is cocky, overly-confident and somewhat of a kleptomaniac,he is often quick to act and impatient due to his enhanced speed and being three steps ahead of everyone else.He has a fast-paced manner of speaking and acting.He has also displayed a tongue-in-cheek sense of humor.