The Champion of Planet Earth
After being manhandeled by Mars the Kid, in order to make new moves to win, must use something he has never before... HIS BRAIN! The kid begins bombarding Mars with all sorts of unique moves before bulling off his biggest yet! The Kid's NEW signanture move THE MUSCLE MILLENIUM giving The Kid the match, championship and right to guard the earth from further evil!
Aired 14/08/2002EP 32 - The Champion of Planet Earth
Ultimate Muscle
Kid Muscle (or Mantaro for short) is a bumbling, gross, and wimpy sort-of person. Unfortunately, he has been summoned to protect the earth from the evil dMp, a band of cheating wrestlers from outer space. Luckily he's not undertaking this task alone. Kid Muscle must join the Muscle League, a group of wrestlers from outer space who are training themselves so they can defend the earth, and stop the dMp by achieving "Ultimate Muscle", a hidden power that makes Mantaro an almost unbeatable opponent.
(Source: Anime News Network)