Sara Socas Martn is a Spanish freestyle rapper, hip hop vocalist, beatboxer, and composer. She was the first female freestyler to be elevated to the Freestyle Master Series in 2021, which is regarded as the most significant league in Spain for this sport. At the Carlos III University of Madrid, Socas double majored in journalism and audiovisual communication. He began freestyle rapping in 2017, and he also plays the guitar, piano, and bass, among other instruments. Together with the rapper Arkano, she is a collaborator on the radio show La Ventana de la Cadena SER. She also works as an editor at Los 40, among other places. Ocas has also conducted rap workshops at a number of institutions in the Madrid Community for teenagers who are at-risk of social exclusion.