Who married Olga Constantinovna Of Russia?

George I of Greece married Olga Constantinovna Of Russia on October 27, 1867. Olga Constantinovna of Russia was 16 years old on the wedding day (16 years, 1 months and 24 days). George I of Greece was 21 years old on the wedding day (21 years, 10 months and 3 days). The age gap was 5 years, 8 months and 10 days.

The marriage ended in 1913.