Diego Márquez is the protagonist for the show, Go, Diego, Go! He is an Animal Rescuer who does his best to help animals that are in trouble and save and protect the rainforest. He is always ready no matter what the circumstance is. Whether he's helping a friend in the rain forest or at the Animal Rescue Center, there is no animal too small and no rescue too big for Diego.
Diego has tan skin, brown eyes, and dark brown hair. In the first three seasons, he originally wore a light blue t-shirt under a tan vest. He wore Rescue Pack on the front and back of his chest. He also wore dark blue cargo shorts. On one of his wrist, he wore a blue and yellow watch, he had his shorts accomplished with white socks, and gray shoes with orange trim. Starting in Season 4, he wore, a red short-sleeved sweatshirt with a red and orange top underneath, black cargo shorts, white socks, and red and black sneakers.
Diego is an 8-year-old Latino action-adventure hero with a big heart. His goal is to save and protect the animals and their environment. Athletic and fearless, he is always at the ready no matter what the situation. Diego loves learning new things. He takes a scientific approach to problem solving and also uses a variety of high-tech gadgets and gizmos to save the day.
He is the son of Señor and Señora Márquez and is Alicia and Daisy's younger brother. He is Dora, Guillermo and Isabella's older cousin which he can possibly be the nephew of Dora's mom or dad. He shares the same grandmother as Dora.
Diego has a wide range of tools in which he uses to help him on his rescue missions. They are all listed below.
Diego's first appearance was on Dora the Explorer Meet Diego. He has appeared in more episodes of Dora the Explorer however, he has a minor role. He appears in every episode on Go, Diego, Go! He appeared in a Dora and Friends episode titled, For the Birds.