Complex sentence: Ruben Wálter Paz Márquez (born August 8,1959 in Artigas) is a former Uruguayan football midfield player, who retired in 2006 at the age of 47.
Split into simpler sentences: Ruben Wálter Paz Márquez (born 8 August 1959 in Artigas) is a Uruguayan former footballer who played as a midfielder. He retired in 2006 at the age of 47.