no he was an Ethiopian Emperor.
Haile Sellassie.
Charlemagne was the first Catholic emperor.
Haile Selassie
Emperor Haile Selassie
Nagusa Nagast or King of Kings
Not sure of the correct spelling, but the first emperor of Ethiopia was "Emperor Orie". His dynasty was long before Solomon and Sheba. HIM Emperor Selassie made note of his royal lineage to Emperor Orie or Ore. Again, the spelling may not be correct.
Haile Selassie
emperor Constantine
Saint Valentine was a Catholic priest, not an emperor.
There's no emperor in Korea but president. The name of the president is Myung-Bak Lee now.
Emperor Haile Selassie was the ruler of Abyssinia (Ethiopia) and practiced the Ethiopian Orthodox Christian faith.