in full Robert William Unser and Alfred Unser
born Feb. 20, 1934, Albuquerque, N.M., U.S.
born May 29, 1939, Albuquerque, N.M., U.S.
U.S. automobile-racing drivers.
The Unser brothers were born into a family of drivers and began driving at an early age. Both won the Pikes Peak hill climb and various U.S. Automobile Club races before competing in the Indianapolis 500 , which Bobby won in 1968, 1975, and 1981, and Al in 1970, 1971, 1978, and 1987. Al's son Al Unser, Jr. (b. 1962), won the same race in 1992 and 1994.