 After graduating from college, Rosenberg performed as a DJ at a variety of radio stations in the DC area, including WPGC, WHFS and on talk radio at WJFK-FM.He began making online parody videos, which were seen by the soon-to-be program manager of New York's Hot 97 Ebro Darden, and these led to his 2007 hiring at the radio station.Rosenberg co-hosts the weekday morning show, "The Hot 97 Morning Show", on Hot 97 from 6 to 10 a.m. with Ebro and Laura Stylez.