Pier Barrios
Pier Miqueas Barrios (born 1 July 1990) is an Argentine footballer, who play for San Martín de Tucumán. He has played on loan spells for RSC Anderlecht, Gimnasia y Esgrima de Jujuy and Ferro Carril Oeste. Career. Barrios was born in Córdoba, Argentina. He began his career with Belgrano de Córdoba and made his debut in the 2008 season in the Promocion. The 19-year-old defender left on 10 June 2010 his club Club Atlético Belgrano to join on a one-year deal to RSC Anderlecht.