Harald Bohr

Harald August Bohr was a Danish mathematician and footballer. After receiving his doctorate in 1910, Bohr became an eminent mathematician, founding the field of almost periodic functions. His brother was the Nobel Prize-winning physicist Niels Bohr. He was on the Denmark national team for the 1908 Summer Olympics, where he won a silver medal.

22 April 1887

Born on the same birth day (22 April): Aaron Spelling • Adam Raphael • Antoine of Navarre • Christopher Ball (linguist) • Donald Tusk • Fritz Mayer van den Bergh • Gopalkrishna Gandhi • Harold Jeffreys • Henry Fielding • Paul Chambers • Paul II Anton, Prince Esterházy • Pope Alexander VIII • Steve Fossett • Zoltán Gera

Born in the same month (April 1887): Bernardo Houssay • Denys Finch Hatton • Gordon S. Fahrni • Harold Lockwood • Jamini Roy • Joe McCarthy (baseball manager) • Kojo Tovalou Houénou • Konrad Tom • Nishizō Tsukahara • Robert Cushman Murphy • Warren Wood • William Cowhig • William Forgan Smith • Ōtori Tanigorō