Jorge Castro de la Barra

Jorge Castro de la Barra (Curicó, 1953) His program had music interspersed with commercials for the Bio-Strath products, which gave him a solid financial situation. After the March 3, 1985 earthquake, he had the idea of setting up Ichthys symbols in household balconies. For this end, he created Revista Mariana with Miguel Ángel of Villa Alemana, which ended up releasing six issues. His program there was first named (Harmonizing Life) and aired at a 2pm slot.

The basic formula of his programs, which were, in essence, advertisements for his line of health supplements, had a minimalist set with a plastic human skeleton. His company, The Dokthor's, claimed to be the only such health supplement company "created by doctors", included products such as Nucleovital, Triconolil, Corpolight, Oftaplus and Osteo Artricura.

Jorge Castro does not believe in tarot, according to an interview given to ADN Radio in 2012. His views on homossexuality are conservative, believing only in the marriage between man and woman.

In December 2020, he suffered from a cancer on his left foot, holding a raffle to finance his operation.