You are 103 years old if you were born on December 5, 1920.
You are 103 years 4 months, 2 weeks, and 5 days old or 1240 months old or 5,394 weeks old or 37,761 days old or 906,264 hours old or 54,375,840 minutes old or 3,262,550,400 seconds old You were born on a Sunday.