The content originally appeared on: Urban Islandz 9th Wonder’s protege Reuben Vincent joins Jay-Z’s Roc Nation. You’re definitely on your way if you get the endorsement of the legendary rapper and business mogul Jay-Z. North Carolina rapper/producer Reuben Vincent can say that he has officially received that endorsement after Jay-Z announced that the 9th Wonder protégé is joining his Roc Nation roster. The news was confirmed last Saturday, December 18, when the label made the announcement via a video on […]