Nelson David Vivas (born 18 October 1969 in Granadero Baigorria, Santa Fe, Argentina) is a former professional Argentine football player, who played primarily as right-back. He is currently the manager of Defensa y Justicia.Vivas began his professional footballing career with Quilmes, making his first-team debut on 10 September 1991 against Newell's Old Boys. After 3 years with Quilmes, he then joined Boca Juniors, playing 86 games for them until 1998.Like many other South American footballers, Vivas made his move to Europe, joining FC Lugano of Swiss League on loan. However, he only made 10 appearances until the big break came; Arsenal signed him from Boca Juniors for £1,600,000 in August 1998, but he rarely played for the Gunners. Wikipedia