Antonio McKay Sr. (born 1964-02-09 in Atlanta, Georgia) is a former Georgia Tech All-American track and field athlete, and Olympic gold medalist (Los Angeles 1984) in 4 x 400 meter relay.
1991 Indoor World Championships – Silver Medalist,
1993 Indoor USA Track & Field Champion,
He now works as a Track coach at St. Plus, a private high school in Atlanta, Georgia. Following the murder of McKay's sister, McKay has raised her two sons.1