Were Karl Jaspers and Barack Obama alive at the same time?
Yes. Karl Jaspers and Barack Obama were alive at the same time for 7 years, from 1961 to 1969.
Karl Jaspers was 78 when Barack Obama was born.
Barack Obama was 7 when Karl Jaspers died, aged 86.
Karl Jaspers
German-Swiss psychiatrist and philosopher
Born 23 February 1883 · died 26 February 1969, aged 86