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Ariel Gerardo Seltzer (born: 3 January 1981 in Ituzaingó, Buenos Aires) is an Argentine football defender who currently plays for Juventud Unida Universitario in the Primera B Nacional.
Gonzalo Sebastián García (born 6 February 1987 in Buenos Aires) is an Argentine football defender currently playing for Club Olimpo in the Primera B Nacional.
He then spent some time with FBC Melgar in Peru before returning to Argentina where he played out his career at Deportivo Laferrere in the Second division.
He was an important part of the team that avoided relegation from the Primera B Nacional (second division) during the 2007-08 season after defeating Patronato in the relegation playoff.
They played in the category for 7 years, up to the 2010–11 season, when they reached promotion to the Primera B Nacional.