Sonic the Hedgehog is a young hedgehog who is gifted with incredible speed and the power to harness Chaos Energy, using it foil the plans of Dr. Eggman for as long as he can remember. He is widely considered to be the Knothole Freedom Fighters' greatest hero, putting his life on the line to protect the ones he cares about. He's also known for his overconfident streak, love of chili dogs, and a tendency to drop quippage.