How might
be the current age of the amazing Rella in her 100s?
Exactly what might be the amazing Rella's number of years after living for a century?
How old Rella's current age Rella at the age of 100?
Exactly what age of the phenomenal Rella after turning 100?
For how long has Rella been alive
for, reaching the milestone of 100 years old?