Sonic The Hedgehog is the fastest thing alive in the world and a reccuring character in the MM54321 Videos and has been in many movies. MM54321 likes him, too. His first appearance was in "The Blue Guy"
Likes: His friends, Mario, and MM54321,his friends and fans
Dislikes: The Dark Star X, Cinos, Bowser, and Dr. Eggman.
Star World: Staric
Star Road: None
4th Dimension: Quanic