Jung Han Hae is a rapper and singer under Brand New Music. He’s a former member of the hip hop trio Phantom who disbanded in December 2017. He has also been a trainee for the K-pop group Block B, and he did a cover of the song "It’s not over" by Miss$ before he left the group. He has been a contestant in Show Me The Money 4 (2015) and Show Me The Money 6 (2017).
He dated actress Han Ji Eun since December 2018.
He enlisted for military service on February 7, 2019 and was discharged on September 12, 2020
On Sep 30, 2020 it was confirmed that the couple have ended their relationship.