How's this?!
Name: Sonic the Hedgehog
Species: Hedgehog
Age: 15
Gender: Boy
Nationality: It's a mystery, so don't tell anyone.
Likes: Speed, nature, chilli dogs, saving the world from the nefarious Dr. Eggman
Dislikes: Water, slowness and Eggman
Fighting style: Speed and Agility
Signature/finishing move: Spin Dash is one of his signature moves. His finishing move is a transformation to Super Sonic (using all the 7 Chaos Emeralds), a chaotically powerful form that sends opponents flying away upon contact.
Blurb: All spikes and speed, Sonic the Hedgehog is the fastest hedgehog in the world- big on attitude and with a big heart to match.
Like the wind, he's always on the move, living a life of excitement and adventure.