Alfred Unser Jr. – nicknamed "Little Al" to distinguish him from his father, Al Unser – is an American former racing driver. Known primarily for his Championship car career, Unser won two CART championships, and is a two-time winner of the Indianapolis 500.
Early in his career, Unser found success in the Can-Am series, winning the championship in 1982. He joined his great uncle, uncle, and father, as a winner of the Pikes Peak Hill Climb, doing so in 1983. He is a two-time winner of the 24 Hours of Daytona. He has the most Long Beach Grand Prix victories in history, winning six times.