Darwin is a 10 year old adopted goldfish who grew legs and is in 8th grade in Elmore Junior High. He only wears green and white sneakers and nothing else. His best friend is Gumball who is his 12 year old blue cat brother. Darwin also has a very intelligent sister named Anais who is a 4 year old pink bunny. His parents are Nicole, who is a very strong blue cat mother and Richard, a lazy pink bunny dad. He has a gf named Carrie, who is a white, translucent ghost. Darwin is also very kind-hearted