You are 121 years old if you were born on December 18, 1902.
You are 121 years 4 months, and 1 week old or 1456 months old or 6,332 weeks old or 44,324 days old or 1,063,776 hours old or 63,826,560 minutes old or 3,829,593,600 seconds old You were born on a Thursday.