He is considered a pioneer of Mexican television .
Francisco Rubiales Calvo ( 22 February 1914 -- 22 June 1978 ) , known by his stage name Paco Malgesto , was a Mexican announcer and presenter .
Francisco Rubiales Calvo is considered a pioneer of Mexican television .
Francisco Rubiales Calvo ( 22 February 1914 -- 22 June 1978 ) , known by his stage name Paco Malgesto , was a Mexican announcer and presenter .