Olga Guillot (born October 9, 1922 in Santiago de Cuba - died July 12, 2010) was a famous Cuban singer who was known to be the queen of bolero. She was a native of the Cuban city of Santiago. Guillot and her family moved to Ciudad Havana when she was a small child. As a teenager, she and her sister, Ana Luisa, performed as a duo, named the "Duo Hermanitas Guillot". It wasn't until 1945 that her talent as a bolero singer would be discovered, when Facundo Rivero