He attended The Woodlands High School in Texas with future Brockhampton bandmates Kevin Abstract, Joba, Matt Champion, and Merlyn Wood.

Vann has also revealed in several songs that he has had a pill addiction due to sleeping problems, and often sold drugs from his mother's house.

[3][5] He was featured on their only project, The ASF EP, released on July 29, 2013, on the tracks "Silent Water" and "Rabbits", both with Kevin Abstract.

[7] After a hiatus and disappearance from social media, Vann reemerged on September 16, 2019, to announce the release of his debut commercial project Emmanuel, the following night.

[11] On October 27, 2023, Vann released a collaborative album titled Slime in the Ice Machine with former Brockhampton bandmate Merlyn Wood.