Karoline's mother Lone Smidt Nielsen (née Hansen) is a former international footballer, who played professionally in Italy.
Nielsen ratings | Leslie Nielsen | Nielsen SoundScan | Nielsen Media Research | Brigitte Nielsen | Nielsen | Beth Nielsen Chapman | Asta Nielsen | Teresa Nielsen Hayden | Nielsen Broadcast Data Systems | Kay Nielsen | Tove Karoline Knutsen | Juanita Nielsen | Jim Nielsen | Jerri Nielsen | Jakob Nielsen (usability consultant) | Jakob Nielsen | Brian Nielsen | Sanna Nielsen | Rick Nielsen | Nielsen Ratings | Nielsen BookScan | Michael Nielsen | Lars Nielsen | Karoline von Manderscheid-Blankenheim | Karoline of Wartensleben | Karoline Leach | Kai Nielsen | Johann Smidt | Helge Nielsen |