Kai Siegbahn

Kai Manne Börje Siegbahn was a Swedish physicist who shared the 1981 Nobel Prize in Physics.

20 April 1918

Born on the same birth day (20 April): Alan Arnett McLeod • Beatrice Ask • Cornelius Harnett • Elena Verdugo • Florimond Claude, Comte de Mercy-Argenteau • Johnny Gavin (footballer) • Kakha Bendukidze • Konstantin Lavronenko • Luther Vandross • Massimo D'Alema • Rose of Lima • Stephen Marley • Toller Cranston

Born in the same month (April 1918): Alfredo Ovando Candía • André Bazin • Betty Ford • Eddy Christiani • Fanny Blankers-Koen • Gabriel Axel • George Allen (American football coach) • George Jellicoe, 2nd Earl Jellicoe • Glendon Swarthout • Graham Payn • Gérard de Vaucouleurs • Hans Billian • Hsuan Hua • Jørn Utzon • Louis Applebaum • Mary Anderson (actress, born 1918) • Mary Healy (entertainer) • Mickey Vernon • Richard Wainwright (politician) • Shinobu Hashimoto • Spike Milligan • Sten Rudholm • Tony Mottola • William Holden • William Jay Smith