Knuckles

Knuckles is the main tritagonist of the Tails and Sonic Pals channel and a recurring character on the Gotta Go Fast! channel. He is voiced by Emerald Masters and is one of the two main characters on the channel.

Personality
Knuckles is a proud and powerful character, but also known to be easily annoyed - especially whenever Rouge is around. However, in contrast to his official/canonical counterparts, he is also fun loving and humorous, taking opportunities where he can to have a laugh or play his kazoo. He is also notably more intelligent - or at least aware - than most of his other iterations and a highly skilled gamer, having demonstrated during livestreams his talents, although these attributes may be a result of his voice actor.

Appearance
Knuckles' physical appearance is identical to how he appears in almost every official canon. He is a red echidna with purple eyes, spines that form dreadlocks, a white mark on his chest, and he wears spiked-gloves and plated red and yellow shoes.

Miles "Tails" Prower
Knuckles and Tails seem to have a mutual friendship. However Knuckles gets easily annoyed at Tails for making him look at DeviantArt with his friends such as Amy and Rouge.

Sonic the Hedgehog
Knuckles and Sonic are good friends. Most of the time Knuckles is hanging out with Sonic, Tails is there too. Sonic, Tails, and Knuckles are a best friend trio and their team name is "Team Sonic". Overall Sonic and Knuckles are good friends and only fight when Sonic teases Knuckles about Rouge.

Rouge the Bat
Knuckles is a friend to Rouge in name only. More often than not, he actually finds her annoying to be around with all of her teasing and attempts to steal the Master Emerald. He does make the effort to spend time with her and be friendly, though, but he actively denies having any romantic interest in her.

Shadow the Hedgehog
Knuckles and Shadow are mutual friends and get along. They have an agreement between them where if Knuckles isn't available to guard the Master Emerald, Shadow will take his place.

Timmy
Timmy is Knuckles's pet rock. Knuckles gets very lonely on Angel Island, so he glued googly eyes to a rock and dubbed him the name "Timmy". Knuckles sees Timmy as a real person, often calling Timmy his "son", although it seems like Knuckles is lying to himself.