Name: Knuckles the Echidna. Sex: Male. Eyes: Purple. Age: 15. Ability: Gliding, Digging, Climbing. Weakness: Girls. (He's a Shy Guy) Likes: Digging, Fruit. (especially grapes) Dislikes: Heavy Sunlight.(who dosen't) Quote from Sonic Adventure: "Born on an island in the heavens, the blood of my ancestors flows inside me. My duty is to guard the Master Emerald."