María Esther Duffau

María Esther Duffau (26 July 1933 - 30 April 2008) was an Argentine football fan.

She started living on the streets of Argentina at the age of six after her mother died of tuberculosis.

[1] She has been described as "Boca's most famous fan".

[3] In 1975, a film about her story, La Raulito, was released.

This Argentine biographical article is a stub.