Leonid Kadeniuk

Ukrainian cosmonaut (1951-2018).

Born January 28th, 1951 in Klishkivtsi.

Died January 31st, 2018 at 67 years old in Kyiv (cardiovascular disease). [ref]

Occupations
astronaut, biologist, engineer, military personnel, politician, test pilot
Wikipedia
Leonid_Kadeniuk

Death comes to all, but great achievements build a monument which shall endure until the sun grows cold. Ralph Waldo Emerson