Mario is the main character in MarioMario54321's and many other's Bloopers and is the main character of the Mario series.
Mario is usually a main character that is usually focused on in MarioMario54321's videos.
Personality: In MarioMario54321's videos, Mario can be VERY crazy when he's mad, which usually never happens in the games. He cares about Luigi and MarioMario54321. (This kind of thing actually stems from MarioMario54321's feelings about some things, since MarioMario54321 makes the videos.)
Apperences: Every Blooper, Super Mario series.
Likes: Luigi, Princess Peach, Yoshi, Toad, Toadette, MarioMario54321 and his fans, Mushrooms, Fire Flowers, Stars and Spaghetti!
Dislikes: CandyCao7, Oiram, Igiul, OiramOiram12345, Dimentio, Fawful, and the Dark Star X.