As a child, Silver was kidnapped by the Masked Man along with several other children. There, he met and befriended a young girl named Blue. After spending several years being trained by the Masked Man, Blue led an operation for her and Silver to escape the Masked Man when his guard was down. After successfully managing to run away, the two began to work together to put an end to the Masked Man's ambitions.

Silver is a powerful Pokémon Trainer and incredibly sneaky. I imagine him having a low voice.

His special talent is Pokémon Trading, which earned him the title "The Exchanger".