Barcelona vs Athletic Club: La Masia talent saves Blaugrana again as Marc Guiu scores heroic winner

A late Marc Guiu goal puts Barcelona one point behind Real Madrid before the El Clasico. Marc Guiu, a 17-year-old rookie who scored the winning goal for Barcelona versus Athletic Club, is yet another example of the La Masia development pipeline in action.Prior to next week's El Clasico, Xavi Hernandez's team struggled to score as they tried to keep up with Real Madrid. They eventually scored a goal from a surprising player, 17-year-old Guiu, who entered the game and made his first goal.