Star Upper (BW)
Star Upper is a Maximal in the Beast Era portion of the Generation 1 continuity.
Star Upper is a boxer with the Intergalactic No Holds Barred Boxing competition. His incredible 'star upper' punch, which uses mass shifting to approach the speed of light has earned him the moniker "Hellion Marsupial Brilliant Special." He's is also a fearsome kick boxer.
Despite these strengths, his physical combat skills are of limited use in a battlefield filled with ray-guns and missiles, and he is best suited to one-on-one direct confrontations, not field combat.
Fiction
Beast Wars II (Manga)
Star Upper traveled to Gaia and posed as the Maximals' soon-to-arrive reinforcements from Headquarters (Magnaboss) in an attempt to regain his confidence in the ring.
After a madcap adventure, he returned to the boxing circuit to reclaim his place as champion.
Beast Wars Neo (Anime)

Star Upper was one of many Maximals waiting to recieve their mission assignments while Big Convoy was being chewed out by the upper brass.
Some time after that, Break tuned in a broadcast of one of Star Upper's matches on the Intergalactic No Holds Barred Boxing circuit.
Beast Wars II GameBoy Game
He was a secret character in the Beast Wars II fighting game on the Game Boy system.

