Jay Z, born Shawn Carter, is an American rapper, songwriter, and entrepreneur widely regarded as one of the most influential figures in hip-hop. With a career spanning over two decades, Jay Z has released numerous critically acclaimed albums, including "Reasonable Doubt" and "The Black Album." He is also known for his business ventures, including ownership stakes in companies like Roc Nation and Tidal. Jay Z's impact on music, fashion, and business has established him as a cultural icon.