I don't think I know. It might be lodged some were in my brain, but if it is, I can't remember.
The name of the fast blue hedgehog is Sonic the Hedgehog.
Sonic travels at the speed of sound which is 343km/s saying that's fast is an understatement.
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
Amy Rose likes Sonic the Hedgehog! Cause he's fast and saved her millions of times!
Sonic the Hedgehog he is fast as him it is not faking
Shadow the Hedgehog, If they aren't equal. After that would probably be..... Tails, he has been following sonic for years and has gotten pretty fast, though nowhere near as fast as sonic at full speed.
Sonic stands for the realy fast hedgehog guy in the Sonic games. OR... It stands for something that is very fast, like supersonic. Ok
Yes but only in Sonic the Hedgehog 3 and Knuckles.
I'm not really sure but maybe not
sonic >7 AM gotta go fast?