Niels Kristian Nielsen (1897–1972), Danish gymnast at the 1920 Summer Olympics
Niels Bohr | Nielsen ratings | Leslie Nielsen | Nielsen SoundScan | Nielsen Media Research | Brigitte Nielsen | Niels-Henning Ørsted Pedersen | Nielsen | Beth Nielsen Chapman | Niels Bohr Institute | Kristian Gerner | Asta Nielsen | Teresa Nielsen Hayden | Niels Juel | Niels Ferguson | Niels Henrik Abel | Nielsen Broadcast Data Systems | Kristian Lundin | Kay Nielsen | Niels Shoe Meulman | Niels Helveg Petersen | Kristian Vilhelm Koren Schjelderup, Jr. | Kristian Bush | Juanita Nielsen | Jim Nielsen | Jerri Nielsen | Jakob Nielsen (usability consultant) | Jakob Nielsen | Brian Nielsen | Sanna Nielsen |