María Elena Walsh was an Argentine poet, novelist, musician, playwright, writer and composer, mainly known for her songs and books for children. Her work includes many of the most popular children's books and songs of all time in her home country.

was born in Villa Sarmiento, Ramos Mejía, Greater Buenos Aires, to a railway worker of English and Irish descent, who played the piano and a woman of Spanish descent. As a child, she lived in a big house, where she greatly enjoyed reading and listening to music in a cultural environment. When she was 15, Walsh had some of her poems published in El Hogar (magazine) and La Nación (newspaper).