Conrad Ignatius Mario Maximilian Sewell (born 31 March 1988) is an Australian singer and songwriter from Brisbane, Australia who attended St. Laurence's College from 1998 to 2005. Sewell is best known for his vocals on Kygo's single "Firestone" and his number-one single "Start Again". At the ARIA Music Awards of 2015, he won Song of the Year for "Start Again" and it was nominated in two other categories: Breakthrough Artist and Best Pop Release.