Jalen Armond Green (born January 25, 1999), professionally known as YNW JGreen or JGreen, is an American rapper from Wabasso, Florida. JGreen is most known for his songs “Rugged,” “Up Next,” and “Bonnie N' Clyde” but is also known for being a former member and co-founder of the YNW collective. JGreen is also the co-founder of his independent record label, 510 Music Group.

During 2018-2019, JGreen had faced success and grief throughout the period. During this time, he had managed to release an EP titled Waiting To Exhale (2018) and his debut mixtape, Soul On Ice (2019). Despite the success of his first two projects, Jalen had fallen out with his longtime friend, YNW Melly following rumors about the death of his cousin, YNW Juvy. Prior to fixing his friendship, he had been arrested as the police thought he was Melly.

From 2020-2021, JGreen released his second mixtape, 510 (2020) which was somewhat of a success, along with his record label, 510 Music Group. In 2021, he released his third mixtape Waiting To Exhale 2, which included features such as Booka600, Hotboii, PnB Rock, and Jackboy.