Caloi was born on November 9, 1948 in Salta, Argentina as Carlos Loiseau. He was a writer and actor, known for Clemente (1982), Truco Clemente (1991) and Buenos Aires, la tercera fundación (1980). He was married to María Verónica Ramírez. He died on May 8, 2012 in Adrogué, Almirante Brown, Buenos Aires, Argentina.