I met Chago out side of the Texas Rollergirls match last week. He works at Super Chango Studio up in The Woodlands, Texas (just north of Houston). Here is what he says about his knuckle tattoos:
Well since I was a kid I always played videogames but it never was as “serious” until I was introduced to Halo, which was actually Halo 2 so to this day I have played halo almost every night.