Marco Sanchez is an American actor, producer, and writer (born 18 January 1970)... Marco worked on Walker Texas Ranger... and acted as Detective Carlos Sandoval... He is a Puerto Rican wrestler and competed in the men's Greco-Roman 62 kg at the 1996 Summer Olympics... Marco is a Martial Arts expert in Hwa-Rang style Taekwondo, Hanmudo Martial Arts, and TR Ground Grappling Jujitsu through Tiger Rock Martial Arts International and an entrepreneur as an owner/partner and Operating Instructor of Tiger Rock Martial Arts of the Valley in Murrieta CA, as well as the owner...