The contest saw the return of seven artists who had participated in its previous editions : Denmark 's Kirsten & Søren represented the country in 1984 and 1985 , Finland 's Boulevard represented the country in 1987 as Vicky Rosti 's backing group , Israel 's Re'uven Gvirtz and Yehuda Tamir , winners of the contest in 1979 as part of Milk and Honey returned to Eurovision as backing singers for Yardena Arazi , who represented the country in 1976 as part of the group Chocolat , Menta , Mastik . Arazi had hosted the contest in 1979 , Portugal 's Dora represented the country in 1986 , Sweden 's Tommy Körberg represented the country in 1969 , and Turkey 's MFÖ represented the country in 1985
contest in 1979
Eurovision Song Contest 1979
Eurovision Song Contest 1988