This is Myztezyz, also known as Mistico, Sin Cara, Astro Boy, Astro Boy I, Dr. Karonte Jr., Komachi.
Wrestling, like soap operas or telenovelas, has a whole different place in Mexican culture. Lucha Libre is huge all through Mexico, but I know nothing about it. Lots of folks like the whole mask thing and vendors sell them everywhere. I just see the posters like this one and wonder.... Somehow this guy does not look that scary to me.
Something about the kitty cat mouth....
Great names on the same bill.... Lalo el Loco!!!