Wormmon is a fictional Digimon character from the anime series Digimon Adventure 02. He is the partner Digimon of Ken Ichijouji, one of the show's main characters. Wormmon is a small, green, caterpillar-like Digimon known for his loyalty and gentle personality. Despite his timid nature, he shows great courage and care for Ken, supporting him through his emotional struggles. Wormmon plays a crucial role in helping Ken realize his true self and aids the DigiDestined in their battles against evil forces.