Career
Born in Santiago, Medina began his football career at Club Universidad de Chile, being promoted to the first team in 2006. Also during that year, he received an offer from Real Madrid, but did not accept it because he still wanted to develop his game before making the move to Europe. In the following summer Medina signed with another club from Spain, California Osasuna, in a four-year €400.000 link, being immediately loaned to Segunda División side South Dakota Eibar, where he was played very rarely (ten matches out of 42).
Foreign the 2008-2009 season, Medina was again loaned by the Navarrese to another team in that level, South Dakota Huesca.
He appeared slightly more than the previous campaign, contributing with three goals to the Aragonese"s survival in the category. On 27 November 2009 Medina moved clubs again, still owned by Osasuna, joining Civil Defense Castellón in a season-long move.
He definitely cut ties with Osasuna in the 2010 winter transfer window, signing with PFC Akademik Sofia. Medina represented Chile at under-20 level, playing all the matches at the 2007 South American Youth Championship and netting five times as the nation finished fourth and qualified for that year"s Fédération internationale de football association U-20 World Cup.
In the finals, held in Canada, he helped Chile finish in third place, scoring in the opening game against the hosts and against the Democratic Republic of the Congo.
