You are 120 years old if you were born on May 20, 1903.
You are 120 years 11 months and 5 days old or 1451 months old or 6,310 weeks old or 44,171 days old or 1,060,104 hours old or 63,606,240 minutes old or 3,816,374,400 seconds old You were born on a Wednesday.