(FILES) -- A file photo taken 30 March 2004 shows Chile's Marcelo Salas (R) and Bolivia's Oscar Sanchez fighting for the ball during their FIFA World Cup Germany 2006 South American qualifying round in La Paz, Bolivia. Former Bolivian international defender Oscar Sanchez has died of cancer, local media reported 23 November 2007. Sanchez, 36, retired last March after surgeons removed his kidney which had a tumour. Since then he had a coaching role with Bolivian club The Strongest. AFP PHOTO / AIZAR RALDES