Jung Dae-hyun (Korean: 정대현; born June 28, 1993), also known mononymously as Daehyun, is a South Korean singer. He debuted as an idol in the six-member group B.A.P under TS Entertainment, where he served as the main vocalist from 2012 to its dissolution in 2019. Following his departure from TS Entertainment, he released his debut mini-album Chapter2 "27" in April 2019.
He won with Aight the 125.Your Sound Contest.