Bernhard Riemann was a German mathematician who worked as a professor and university teacher during the nineteenth century.

Born on September 17, 1826, in Breselenz, Riemann held citizenship in the Kingdom of Hanover and worked in the German language throughout his career. He received his education at Johanneum Lüneburg, then went on to study at Frederick William University in Berlin and at the University of Göttingen.

Riemann served as a professor, and his work produced contributions that still carry his name. Among his notable works are the Riemann hypothesis and the Riemann integral. In recognition of his standing among his contemporaries, he received the award of Foreign Member of the Royal Society.

Riemann died on July 20, 1866, in Selasca, at the age of thirty-nine. The Riemann hypothesis and the Riemann integral remain the two concrete works the record associates directly with his name.