Konstantin Kalinin

World war i aviator and soviet aircraft designer (1887–1938).

Born February 5th, 1887 in Warsaw.

Died October 22nd, 1938 at 51 years old in Voronezh.

Occupations
aircraft pilot, engineer, military flight engineer
Wikipedia

It is not death that a man should fear, but he should fear never beginning to live. Marcus Aurelius