Nikolai Sergeyev
1909–1999 (age 90)
Biography
Nikolai Dmitriyevich Sergeyev (Ukrainian: Микола Дмитрович Серге́ев; Russian: Никола́й Дми́триевич Серге́ев, October 5, 1909 – February 11, 1999) was a Fleet Admiral and Chief of staff of the Soviet Navy.