Facts: - trainer: florentino martinez - debut: 1975 6 12 - name: negro navarro - birthname: miguel calderon navarro - names: el chupacabras - birth place: mexico city , mexico Based on these bullet points, write a short biography describing the life of negro navarro .
Answer:
negro navarro -lrb- born june 12 , 1957 -rrb- is the ring name of miguel calderon navarro , a mexican '' luchador '' , or professional wrestler .navarro works as a freelancer on the mexican independent circuit as well as making regular appearances for international wrestling revolution group -lrb- iwrg -rrb- .navarro often teams with his sons , who are known as trauma i and trauma ii .negro navarro was part of '' los misioneros de la muerte '' -lrb- '' the missionaries of death '' -rrb- with el signo and el texano ; a team that is credited with popularizing the trios match in mexico to the point that it became the most common match for trios teams in mexican lucha libre .