Gnash (stylized as gnash; born Garrett Charles Nash, June 16, 1993) is an American singer, songwriter, DJ and record producer. He released his debut extended play (EP), u, in March 2015 on SoundCloud. His second EP, titled us, was released in March 2016 and includes the single, "i hate u, i love u", featuring Olivia O'Brien, which has peaked at number 25 on the Billboard Hot 100 and reached number one in Australia.