You are 72 years old if you were born on May 13, 1951.
You are 72 years 10 months, 2 weeks, and 1 day old or 874 months old or 3,802 weeks old or 26,618 days old or 638,832 hours old or 38,329,920 minutes old or 2,299,795,200 seconds old You were born on a Sunday.