Chuck/Manga/PA/History

Past
Chuck is a martial arts master who trained in the ways of fighting and Pokémon training when he was a child.

Chuck debuts in Scrappy Skarmory, waiting for his friend Walker to arrive so that they could battle each other. When Walker fails to show up, Chuck heads back outside to find his training equipment torn to shreds. The cause is revealed to be the Legendary Pokémon, which Walker is currently fighting against. They team up to fight Suicune and attempt to capture it, but they fail and Suicune manages to escape.

At the Indigo Plateau, Chuck arrives with his fellow Johto Gym Leaders to take place exhibition tournament for the Pokémon League against the Kanto Gym Leaders. In the sixth round, he faces off against his former student, Blue. Using the methods his teacher taught him, Blue defeats Chuck and gains another win for the Kanto Gym Leaders. When the Masked Man attacks the Pokémon League, Chuck and the other Gym Leaders combat his army of mind-controlled s. The fight takes them to the Magnet Train, which is used as a diversion to get the Gym Leaders away from the stadium. After the Masked Man is defeated, Chuck returned to his usual duties of being a Gym Leader.

Chuck, along with Bugsy and Falkner, is asked by Morty to guard the Ecruteak Gym from suspicious people asking to use Morty's clairvoyance. When arrives to see Morty under Eusine's recommendation, the Gym Leaders mistake him for another suspicious person and stop his attempts to advance. Having no time to talk, Silver opts to battle the Gym Leaders and force his way inside. When Chuck's realizes that Silver's  is actually the evolved form of Blue's, Silver reveals that he is actually a friend of Blue. Hearing this makes Chuck decide to trust Silver and allow him inside the Gym. The meeting is cut short by the sudden appearance of, who lands in front of the Ecruteak Gym and destroys it with a single blast. Falkner, Bugsy, and Chuck are caught in the blast and knocked unconscious.