FILE - Brothers, Bob Unser, left, and Al, right, Albuquerque, N.M., with their mother, Mrs. Jerry Unser, near "gasoline alley" area of Indianapolis Speedway, May 30, 1965. Al Unser, one of only four drivers to win the Indianapolis 500 a record four times, died Thursday, Dec. 9, 2021, following years of health issues. He was 82. (AP Photo/Charles Kelly, File)