Pikachus Older Brother

Pikachus older brother is not Pikachus older brother he is not even related to Pikachu which is shown in the first contest of season two where Pikachu mentions this.

Pikachu’s older brother is actually high tech AI created by Tails for Hug Bear. He usually just foils people in challenges, but he still is evil and puts on a fake persona of being a normal Pikachu, most people being shocked when he talks.

he also saved HUG0 at the end of the folded menace.