German physician, bacteriologist (1843–1910).

Born December 11th, 1843 in Clausthal. ^[ref]

Died May 27th, 1910 at 66 years old in Baden-Baden (myocardial infarction). ^[ref]

David Koch

Born May 3rd, 1940 in Wichita.

Died August 23rd, 2019 at 79 years old

Charles Koch

Born November 1st, 1935 in Wichita.

Alexander Fleming

Born August 6th, 1881 in Lochfield.

Died March 11th, 1955 at 73 years old

Jonas Salk

Born October 28th, 1914 in New York City.

Died June 23rd, 1995 at 80 years old

Josef Mengele

Born March 16th, 1911 in Günzburg.

Died February 8th, 1979 at 67 years old