|Reign||7 April 2015 – present|
|Heir presumptive||Prince Beltrán|
(7 April – 12 October 2015)
|House||House of Saxe-Coburg-Gotha-Koháry|
|Father||Kardam II of Bulgaria|
|Mother||Doña Miriam de Ungría y López|
|Born||October 12, 1997|
Boris IV of Bulgaria (born 12 October 1997), is the Tsar of Bulgaria. He is the eldest son of Tsar Kardam II of Bulgaria and his wife Doña Miriam de Ungría y López. He is currently the youngest monarch in Europe.
Titles[edit | edit source]
- 12 October 1997 – 7 April 2015: His Royal Highness The Prince of Turnovo, Prince of Saxe-Coburg and Gotha, Duke of Saxony
- 7 April 2015 – present: His Majesty The Tsar of the Bulgarians
Boris IV of BulgariaBorn: 12 October 1997
|Tsar of Bulgaria
7 April 2015 – present
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