Knuckles

Name: Knuckles the Ecidna
Nickname: Knux
Age: 16
Species: Ecidna

First Game: Sonic the Hedgehog 3 (SEGA Genesis)

Knuckles is a loner. He lives on the ancient Floating Island, gaurding the Master Emerald. He may be friends with Sonic but his job to the emerald comes first. He is the last member of his race. Knuckles gets his name from the sharp sikes on his fists. He is super stong and can punch through practically anything.