Who is the greatest boxer to ever come out of Mexico?

[Mars_ax]

Let me clarify I mean the greatest technician to ever lace them up, so IMO Chavez doesn't qualify, two of the names that instantly pop into my head are Finito Lopez and JMM, who is your pick for the greatest technical fighter to come out of Mexico?

Salvador Sanchez comes to mind, but we'll never know how great he could have been since his life was cut short by a car accident. He was one of the best Mexican fighters ever, that's for sure.