Mario

Mario is the hero of the Mushroom Kingdom. His brother is Luigi.

History
Several years before 2012, he joined Starman3's bloopers as a job, to film for his videos. He disliked it after a short while, noting the abuse of his workmates, including his brother Luigi.

The Cosmic Crystals series of videos happened with him in them, as such he is known as the Star World Warrior, and a legend.

OiramOiram12345 and the Dark Star X
He also took part in the first doppelganger war in OiramOiram12345 and the Dark Star X, finally defeating them once and for all alongside his friends.

Into the Fourth Dimension
He joined MarioMario54321 once again in Into the Fourth Dimension. He stopped the destruction of the Fourth Dimension once again alongside his friends.

Blooper 40
He then took part in the second half of the Blooper 40 fight against the doppelgangers.

The Moon World
He then joined MarioMario once again in the Moon World adventure.

The Curse of the Invincibility Frames
He then joined up with Pinkolol16 for the adventures in Super Mario 64: The Curse of the Invincibility Frames. He saved Quario in the Fourth Dimension.

Back to the Fourth Dimension
He then joined MarioMario for their final adventure in defeating Dowser in Back to the Fourth Dimension.

Personality
As Mario, he is jolly and quite happy-go-lucky. He is also quite adventurous, seeking out new places to explore daily. He dislikes abuse and will do something about it if evil stands in his way. His legend status has caused him to become quite carefree and accept whatever comes, including blooper requests and anything, due to how he is such a popular status. He has a neutral stance to all the attention he attracts; sometimes he likes it and others he doesn't.

Counterparts

 * Star World counterpart: Stario
 * Fourth Dimensional counterpart: Quario
 * Dimension X counterpart: Oiram