Iris Fontbona and family

Widow of the late billionaire Andronico Luksic, Iris Fontbona and three sons inherited his wealth. The family controls majority stake in Antofagasta Plc, one of the worlds largest copper miners. The company trades on the London Stock Exchange. The family also holds a majority stake in Quinenco, a publicly traded Chilean conglomerate active in banking, beer, energy, transportation and port services.