Sonic the Hedgehog, the Fastest Thing Alive, is a major character in the series, being one of the main protagonists in Darkness and Light and Fire and Ice. Hailing from Earth, Sonic is a famous hero renowned for the countless times he has saved the planet and even beyond it from the forces of evil, especially his late arch-nemesis, Dr. Eggman, and Mecha Sonic, his current arch-nemesis. He was also the leader of Team Sonic. See article: Sonic Sonic tends to be carefree and likes to joke…