When was the last team that Carlos Ruiz played for founded?
Carlos Ruiz (Guatemalan footballer): Carlos Humberto Ruiz Gutiérrez (born 15 September 1979), initially nicknamed "El Pescadito" ("The Little Fish") but gradually known as just "Pescado" or "Fish" (even by Spanish-speakers), is a retired Guatemalan footballer who last played for FC Dallas in Major League Soccer (MLS).
i don't know