Knuckles the Echidna - Iconic Sonic Character & Guardian of the Master Emerald #1404475 (License: Personal Use)

Knuckles the Echidna is a powerful, red-furred anthropomorphic echidna known for his immense strength, ability to glide, and role as the guardian of the Master Emerald on Angel Island. His design features large white gloves with knuckle spikes, green wristbands, and red-and-yellow shoes with silver soles, reflecting his rugged yet heroic persona. First introduced in *Sonic the Hedgehog 3*, he has since become a fan-favorite across games, comics, and animated series.

This image is commonly used on gaming wikis, character profile pages, fan sites, and retro gaming blogs to illustrate Knuckles’ classic appearance. It serves users searching for character bios, artwork references, or nostalgic Sonic content.