Belgium was represented by Louis Neefs , with the song ' " Jennifer Jennings " , at the 1969 Eurovision Song Contest , which took place on 29 March in Madrid . Neefs was chosen internally to be the Belgian representative , and the song was chosen in the national final on 22 February . Neefs had previously represented Belgium in the 1967 contest in Vienna
1967 contest
Eurovision Song Contest 1967
Belgium in the Eurovision Song Contest 1969