Ultron

Ultron is an artificial intelligence with an advanced robotic body.

History
To be added

Relationship

 * Avengers
 * Steve Rogers - Enemy
 * Tony Stark - Enemy
 * Thor Odinson - Enemy
 * Bruce Banner - Enemy
 * Clint Barton - Enemy
 * Natasha Romanoff - Enemy
 * S.H.I.E.L.D. - Enemies
 * Nick Fury - Enemy
 * Maria Hill - Enemy
 * Pietro Maximoff - Possible enemy
 * Wanda Maximoff - Possible enemy

Trivia

 * In the comics it was traditionally created by Dr. Henry Pym, however, so far it is unknown who's Ultron's creator in the Marvel Cinematic Universe.