Demerick Ferm, better known by his stage name Demrick, formerly known as Young De, is a rapper from Spokane, Washington, now living in Los Angeles.

Homeland Security was hosted by DJ Whoo Kid and featured tracks with Royce da 5'9", Crooked I and Freeway, among others.

In the middle of 2009, Demrick appeared on DJ Muggs' Soul Assassins: Intermission album, and the success of that song led him to spend two years touring with Xzibit.

Demrick was featured on the single "It Ain't Nothin" and went on tour with Cypress, performing at festivals like Rock Am Ring and Rockin Rio.

In December 2023, Demrick's single, "Lights", was broadcast from radio stations in Fortnite during the video game's first season of its fifth chapter.