Denmark
Luxembourg.
Hadise represented Turkey in the Eurovision Song Contest 2009.
Linda Martin won the Eurovision Song contest in 1992, representing Ireland.
Jacques Navadic has: Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1956. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1957. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1961. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1963. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1964. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1966. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1969. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1970. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1971. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1973. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1974. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1975. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1978. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1979. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1980. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1981. Played Himself - Luxembourgian Commentator in "The Eurovision Song Contest" in 1984.
No, they weren't. It's just that it was in moscow, so their country invited them to sing. But they were in eurovision song contest 2003.
Eurovision 2007's winner is Serbia.The name of the song is "Molitva".
Ireland
Azerbaijan
Russia won the 2008 Eurovision Song Contest and yes, Russia are not members of the European Union.
Abba represented Sweden at the Eurovision Song Contest in 1974.
Herman Verelst has: Played himself in "Arena" in 1954. Played Presentator in "Sportweekend" in 1960. Played Jurylid in "Canzonissima" in 1963. Played Himself - Belgian Commentator: Dutch Speaking Region in "The Eurovision Song Contest" in 1963. Played Himself - Belgian Commentator: Dutch Speaking Region in "The Eurovision Song Contest" in 1964. Played Himself - Belgian Commentator in "The Eurovision Song Contest" in 1965. Played Himself - Belgian Commentator in "The Eurovision Song Contest" in 1966. Played Himself - Belgian Commentator: Dutch Speaking Region in "The Eurovision Song Contest" in 1967. Played Himself - Belgian Commentator in "The Eurovision Song Contest" in 1968. Played Himself - Belgian Commentator: Dutch Speaking Region in "The Eurovision Song Contest" in 1969. Played Himself - Belgian Commentator: Dutch Speaking Region in "The Eurovision Song Contest" in 1970. Played Himself - Belgian Commentator in "The Eurovision Song Contest" in 1972. Played Himself - Belgian Commentator in "The Eurovision Song Contest" in 1973. Played Himself - Belgian Commentator in "The Eurovision Song Contest" in 1974.
Serbia hosted the Eurovision Song Contest 2008 in the capital city of Belgrade.