Nathan Hartono (born 26 July 1991) is a Singaporean singer and actor. Nathan made his debut as a singer after he won the Teenage Icon singing competition in 2005 and released his debut album, "LET ME SING! Life, Love and All That Jazz" in 2006. Nathan also ventured into acting and starred in his first television series, Halfworlds in 2015. He is also the first runner-up in the first season of Sing! China.