Klaus Fuchs

Klaus Fuchs

Klaus Emil Julius Fuchs (29 December 1911 – 28 January 1988) was a German theoretical physicist and atomic spy who supplied information from the American, British and Canadian Manhattan Project to the Soviet Union during and shortly after World War II. While at the Los Alamos Laboratory, Fuchs was responsible for many significant theoretical calculations relating to the first nuclear weapons and, later, early models of the hydrogen bomb. After his conviction in 1950, he served nine years in prison in the United Kingdom, then migrated to East Germany where he resumed his career as a physicist and scientific leader. The son of a Lutheran pastor, Fuchs attended the University of Leipzig, where his father was a professor of theology, and became involved in student politics, joining the student branch of the Social Democratic Party of Germany (SPD), and the Reichsbanner Schwarz-Rot-Gold, the SPD's paramilitary organisation. Read more on Wikipedia

Since 2007, the English Wikipedia page of Klaus Fuchs has received more than 2,711,672 page views. His biography is available in 37 different languages on Wikipedia (up from 36 in 2019). Klaus Fuchs is the 254th most popular physicist (down from 247th in 2019), the 1,031st most popular biography from Germany (down from 960th in 2019) and the 38th most popular German Physicist.

Klaus Fuchs was a German physicist who was convicted of spying for the Soviet Union in the 1940s. He was a member of the British team that worked on the Manhattan Project to develop the atomic bomb. He was arrested in 1950 and sentenced to 14 years in prison.