Who is che guevera’s friend who accompanies him in his road  trip by motorcycle as described  in a jorge drexlers song?
Al otro lado del río "Al otro lado del río" (English: On the Other Side of the River ) is a song, written and performed by Uruguayan singer Jorge Drexler for the film "The Motorcycle Diaries" (2004). Besides the film's soundtrack, it can also be found in Drexler's seventh album "Eco"; in the soundtrack the bassist Jeff Eckels also performed.
Vicente Fernández Vicente "Chente" Fernández Gómez (born 17 February 1940) is a Mexican retired singer, actor, and film producer. Nicknamed "El Rey de la Música Ranchera" (The King of Ranchera Music), Fernández started his career singing for tips on the street, and has since become a cultural icon, recording more than 50 albums and contributing to more than 30 films. His repertoire consists of rancheras and other Mexican classics. He is accompanied live by a mariachi group, but he is not technically a mariachi musician, as he plays no instrument live. Vicente's fame rose after the death of Javier Solis (El Rey del Bolero Ranchero). Vicente was inspired during many of his performances, by his long time friend Celso Baez.