Sonic is a videogames character which is SegaEnterprises' mascot. He was created by NaotoOhshima. Its first videogame was SonicTheHedgehogOne, released in 1991.
Characters (most notable ones in Sonic Boom)
- http://www.sonicthehedgehog.com
- SonicTheHedgehog's official website.
- http://sonic.wikia.com
- a Sonic Wiki by fans.
- http://info.sonicretro.org
- another Sonic Wiki by fans.