In 2003, Jay-Z stopped rapping, because he found that there were not enough good rappers to compete with him. He said that the game was too easy for him. He decided to concentrate more on his producer career than his rap career. He became the president of Def Jam Recordings. He signed a lot of great artists such as Rihanna, Ne-Yo and Kanye West. He also became a businessman by creating his own clothing company, Rocawear, and owning a part of the Brooklyn Nets, an NBA basketball team.