The name of the fast blue hedgehog is Sonic the Hedgehog.
Although Shadow the Hedgehog's top speed has never been clocked accurately, it is understood to be approximately the same as Sonic's. This is also true when he is in his Super Shadow form, although he has a harder time maintaining that form than Sonic does his Super Sonic form.
They are emeralds which has ultimate super powers. When sonic the hedgehog used the power of the 7 chaos emeralds it turned him into super sonic.
Sonic the Hedgehog is a popular video game character who first appeared in 2001. Sonic the Hedgehog is super fast and has many skills, but there is not mention on whether or not he is polite.
Sonic travels at the speed of sound which is 343km/s saying that's fast is an understatement.
Sonic the Hedgehog is a super cool, super fast blue hedgehog that can move faster than the speed of sound because of his shoes. He's 15 years old. There are many other characters from his title including, Dr. Robotnick, Tails, Knuckles, Shadow, Rouge, Amy, Jet, and a wide cast of characters! He began from the Sonic the Hedgehog game, first introduced in 1991. He Can Become Super Sonic And Many Other Formes By Harnessing The Power Of Certain Items. One Used Most Commonly Is The Chaos Emeralds.
Olgilvie Maurice Hedgehog, but he hates that name so he nicked named himself "Sonic" the Hedgehog because its cool, and he is fast!
Silver the Hedgehog is pretty dang fast, but no where near as fast as Sonic
well sonic was going to be a jack rabbit because their supposed to be fast but they made him a hedgehog
depends on which game, but for the most part, he can run super fast, jump high, and roll into a ball zooming across getting thrugh litttle places, and with all the emeralds he becomes super sonic
In Sonic 06 (Sonic the Hedgehog) Mach Speed is only usable in a certain stage after your regular speed fails to accomplish your mission, sonic goes to desperate messures and starts going really fast. Such as the mach speed section for wave ocean, Sonic is forced to run super fast to catch up with the Egg Carrier and Save Elise
Amy Rose likes Sonic the Hedgehog! Cause he's fast and saved her millions of times!