Artis Leon Ivey Jr., known by his stage name Coolio, was an American rapper. He was best known for his single "Gangsta's Paradise" (1995), which won a Grammy Award, and was credited for changing the course of hip-hop by bringing it to a wider audience. Other singles included "Fantastic Voyage" (1994), "1, 2, 3, 4 " (1996), and "C U When U Get There" (1997). He released nine albums, the first three of which achieved mainstream success: It Takes a Thief (1994), Gangsta's Paradise (1995), and My Soul (1997). From Wikipedia →