Saul Hudson, better known by his nickname Slash, is a British-American musician, record producer, film producer and songwriter.He is best known as the former lead guitarist of the American hard rock band Guns N' Roses, with whom he achieved worldwide success in the late 1980s and early 1990s. During his later years with Guns N' Roses, Slash formed the side project Slash's Snakepit. He then co-founded the supergroup Velvet Revolver, which re-established him as a mainstream performer in the mid to late 2000s.