Quicksilver was created by Primus on the planet Cybertron. He became close friends with Optimus Prime but after the war on Cybertron he was thought dead whilst he escaped Cybertron very much alive. Years later he came to Earth and was reunited with Optimus and became a member of his autobots team. For years he helped them defend Earth from alien threats and the decepticons. In 2089, Quicksilver became the new Prime following the death of Optimus. more to be added