Javier Adelmar Zanetti was born in Buenos Aires with Italian origins to working-class parents and grew up in the harbour area in the Dock Sud district, one of the city's most notorious areas. His father Rodolfo was a bricklayer and his mother Violeta Bonnazola was a cleaner. Reportedly some of Zanetti's ancestors were Italian settlers brought to southern Chile by Giorgio Ricci in the aftermath of the Occupation of Araucanía (1861-1883). He began playing football on a field in the city suburbs, maintaining the pitch in his spare time. When he was a teenager, he tried out for local club Independiente's youth academy but was ultimately rejected and told that he lacked the physique to succeed in the game. Instead, he concentrated on school and worked as an assistant to his father with masonry as well as odd jobs such as delivering milk and helping out at a relative's grocery store.