 Complete the following phrase:  Spain is one of the sixteen countries to have made their debut at the inaugural Junior Eurovision Song Contest 2003, which took place on 15 November 2003 at the Forum in Copenhagen, Denmark. Child-singer, Sergio, was the first participant to represent Spain with the song Desde el cielo, which finished in second place out of sixteen participating entries, achieving a score of one hundred and thirty-seven points. Spain is one of the most successful countries in the contest - the country has won the contest once, 