You are 72 years old if you were born on July 5, 1951.
You are 72 years 9 months, 1 week, and 6 days old or 873 months old or 3,798 weeks old or 26,586 days old or 638,064 hours old or 38,283,840 minutes old or 2,297,030,400 seconds old You were born on a Thursday.