Name: Jamie Madrox
Powers: Can create temporary duplicates of himself
First Episode: Growing Pains
Must See Episodes: Joyride
Originally from: ??
Known Family: None
Jamie is the kid who is always last to get picked for the team, even though he could literally be his own team. His powers make him very nervous and (at this point in his life) are more trouble than they're worth. He's the youngest New Mutant and suffers from feeling too little to be important. Jamie tries to fit in with his peers by trying to be funny, but usually bombs.
Multiple's powers allow him to create duplicates of himself. He's also able to "recall" those duplicates at will. He does have trouble controlling his abilities and a simple bump or jolt can result in several Jamies running around at once.