Also Known As: Guillermo Rivas Rowlatt, El Borras, Guillermo Rivas 'El Boras', Guillermo Rivas 'El Borras', Guillermo Rivas 'El Chavo', Guillermo 'El Borras' Rivas
Biography: Guillermo Rivas Rowlatt (December 25, 1927 – March 19, 2004) was a Mexican character actor known for portraying "El Borras" in the Telesistema Mexicano sitcom Los Beverly de Peralvillo.