Miss World 1978 in 1975: India, Malaysia, Mauritius, Philippines, and Swaziland were the contestants who withdrew in two consecutive pageants, Miss World 1976, and 1977, due to a protest against South Africa's participation, consisting of one black and one white delegate. Last competed in 1976: Last competed in 1977: Miss World 1978 Miss World 1978, the 28th edition of the Miss World pageant, was held on 16 November 1978 at the Royal Albert Hall in London, UK. The winner was Silvana Suárez from Argentina. She was crowned by Miss World 1977, Mary Stavin of Sweden. First runner-up was Ossie Margareta Carlsson representing Sweden,
Miss Peru send her representative, Mary Núñez, to the Miss Universe Pageant, because she was prevented from participating by the president of the republic, Juan Velasco Alvarado. He considered the contest was the product of American capitalism, and a country with which he did not have good relations. This was the only occasion in which a Miss Peru did not participate in the Miss Universe except for the 1955 and 1974, when no contest was held. Given the refusal of Alvarado, Mary Núñez was sent to Miss World 1973 in London, England. In 1982, Peru became the first South American country to