Nick Rotteveel (Dutch pronunciation: [nɪk rɔtəveːl]; born January 6, 1989), professionally known as Nicky Romero or Monocule, is a Dutch DJ, record producer and remixer from Amerongen, Utrecht Province. He has worked with, and received support from DJs, such as Tiësto, Fedde le Grand, Sander van Doorn, David Guetta, Calvin Harris, Armand van Helden, Avicii and Hardwell. He currently ranks at number 20 on DJ Mag's annual Top 100 DJs poll. He is known for his viral hit song "Toulouse".

Source: Wikipedia (https://en.wikipedia.org/wiki/Nicky_Romero)