Kool G Rap, born William Parker, is an American rapper known for his influential role in the early 1990s hip-hop scene. Hailing from the Brooklyn neighborhood of East New York, he is recognized for his distinctive style and hardcore content. Kool G Rap's career began in the late 1980s, and he gained prominence with his collaborative work with DJ Polo, releasing several mixtapes. His debut album 'Road to the Riches' in the early 1990s propelled him to fame in the hip-hop community.