Adam Johann von Krusenstern

Adam Johann von Krusenstern
Other name(s)Ivan Fedorovich Krusenstern
Born(1770-10-10)10 October 1770
Haggud, Governorate of Estonia, Russian Empire (now Estonia)
Died12 August 1846(1846-08-12) (aged 75)
Gilsenhof, Governorate of Estonia, Russian Empire (now Estonia)
Allegiance Russia
Service / branchImperial Russian Navy
RankAdmiral
CommandsNadezhda
AwardsOrder of St. George 4th class (1802)
Order of St. Alexander Nevsky (1837)
Pour le Mérite (civil class)

Adam Johann von Krusenstern (Russian: Ива́н Фёдорович Крузенште́рн, romanized: Ivan Fyodorovich Kruzenshtern; 10 October 1770  12 August 1846) was a Russian admiral and explorer of Swedish and Baltic German descent, who led the first Russian circumnavigation of the Earth in 1803–1806.