Cha Hak-yeon (, born June 30, 1990), better known by his stage name N , is a South Korean singer, actor, presenter, and radio host, signed under Jellyfish Entertainment. Debuted as the leader, main dancer, and a vocalist of the South Korean boy group VIXX in May 2012, he began his acting career in 2014 in MBC's romantic-melodrama Hotel King as Noah, and began his career as a radio host in May 2015 with his show VIXX N K-pop on SBS Power FM.