Lee Petty[?] won the first Daytona 500 on February 22, 1959.
Daytona 500 winners:
... town the population is spread out with 26.0% under the age of 18, 9.4% from 18 to 24, 34.6% from 25 to 44, 19.4% from 45 to 64, and 10.6% who are 65 years of age or older. ...