María Esther DuffauMaría Esther Duffau was an Argentine football fan.Early lifeShe started living on the streets of Argentina at the age of six after her mother died of tuberculosis.CareerShe has been described as "Boca's most famous fan".Personal lifeShe was nicknamed "La Raulito".In popular cultureIn 1975, a film about her story, La Raulito, was released.DeathShe died on 30 April 2008.