Age: 26
male
Knuckles the Echidna is a character in the Sonic Underground television series. He is the guardian of the Floating Island, and protector of the Chaos Emerald that keeps it afloat.
Knuckles the Echidna (Sonic Underground)
Knuckles the Echidna
for Knuckles the Echidna in Sonic Character Multiverse
Suggested by connieblackwood
organizing sonic characters by. well. character. yes there's a lot of universes. no we cant explain them
