Knuckles is 4 whole inches taller than Sonic, who is 3'3. So that makes Knuckles 3'7.
Chat with our AI personalities
A doll in the form of Knuckles the Echidna.
Grapes.
An echidna
Knuckles is an ECHIDNA, a type of spiny anteater which lays eggs.
The reason Knuckles the Echidna is red is because of his strength of he's ultra strong