Tsar Boris III of Bulgaria died on August 28, 1943 at the age of 49.
Tsar Peter III of Russia was born on February 21, 1728 and died on July 6, 1762. Tsar Peter III of Russia would have been 34 years old at the time of death or 287 years old today.
Tsar Alexander III of Russia was born on March 10, 1845 and died on November 1, 1894. Tsar Alexander III of Russia would have been 49 years old at the time of death or 170 years old today.
Tsar Feodor III of Russia was born on June 9, 1661 and died on May 7, 1682. Tsar Feodor III of Russia would have been 20 years old at the time of death or 354 years old today.
Tsar Peter III of Russia died on July 6, 1762 at the age of 34.
Tsar Alexander III of Russia died on November 1, 1894 at the age of 49.
Boris Johnson is 53 years old (birthdate: June 19, 1964).
Tsar Alexander I of Russia was born on December 23, 1777 and died on December 1, 1825. Tsar Alexander I of Russia would have been 47 years old at the time of death or 237 years old today.
Boris Shakhlin is 79 years old (birthdate: January 27, 1932).
Boris Vallejo is 70 years old (birthdate: January 8, 1941).
Boris Avrukh is 33 years old (birthdate: January 8, 1978).
Boris Diaw is 29 years old (birthdate: April 16, 1982).