Rafael Sebastián Guillén Vicente
Bio: Rafael Sebastián Guillén Vicente is a Mexican insurgent, former military leader, and spokesman for the Zapatista Army of National Liberation (EZLN) in the ongoing Chiapas conflict. Widely known by his previous nom de guerre as Subcomandante Marcos, he has recently used several other pseudonyms; he referred to himself as Delegate Zero during the 2006 Mexican presidential campaign