met the Swiss music manager Laura Käfer. After a 3-year relationship, the couple got married in September 2018 in the church Grünwald near Munich. Laura Siegel brought her daughter Ruby Siegel (born 2000), (née Käfer) into the marriage. Eurovision Song Contest participations National final participations References 1945 births Living people German songwriters German record producers Eurovision Song Contest winners Germany in the Eurovision Song Contest Musicians from Munich Officers Crosses of the Order of Merit of the Federal Republic of Germany