With a passion for singing, Carter worried he never would get a chance to pursue his dream of a music career.
And then the televised singing competition "American Idol" came along.
Carter now is one of 200 semifinalists for the show's second season and will be traveling to Hollywood, Calif., this month for the final round of auditions.
In the show, 60 contestants compete for the status of being the "American Idol." Contestants are judged by famous figures in the music world in person and by the public via phone and e-mail. After the number of contestants is narrowed down to 30, the show airs live until a winner, who will receive a record deal, is chosen.
Carter said he is banned by the show from discussing any details about the show or the final audition, but several friends said Carter is excited about the prospect of competing on the show.
Sophomore Jason Hamlin, Carter's roommate in Chapel Hill this summer, said Carter has wanted to be on "American Idol" since the show's creation.
"He would stay up late at night looking up pictures on the Web site and finding out different stuff about the people," Hamlin said.
Upon finding out about the open audition in Atlanta in October for the show, Carter convinced Hamlin and two other friends to join him in auditioning.
"Justin was the one who said we needed to get there early," Hamlin said. "He would have been really upset if he missed the chance to audition."