Kruger

Colosseum Master Kruger (Japanese: コロシアムマスター　ルトガー Colosseum Master Rutger) is the ninth Colosseum leader in Pokémon Battle Revolution, and the third and final Colosseum Master. He is the head of Courtyard Colosseum. He has black hair, white skin, and green eyes. Kruger wears a grey suit with a rose in the lapel, a white tie, and two gold rings with a precious stone set in each.

Kruger also seems to be the only Colosseum Master based vaugely on a Playable Character,(the Muscle Man's design, excluding clothes) complete with the Muscle Man's Sports Tape; despite having the Muscle Man's Face, He is a Colusseum Master, rather than a Colosseum Leader.

After the player beats Pokémon Battle Revolution, Courtyard Colosseum turns into a 100-Trainer challenge. Kruger is the 100th and final opponent; He also appears every so often other than his final appearance.