Alexander Fleming
Sir Alexander Fleming was a Scottish physician and microbiologist, best known for discovering the world's first broadly effective antibiotic substance, which he named penicillin. His discovery in 1928 of what was later named benzylpenicillin from the mould Penicillium rubens has been described as the "single greatest victory ever achieved over disease". For this discovery, he shared the Nobel Prize in Physiology or Medicine in 1945 with Howard Florey and Ernst Boris Chain.
6 August 1881
Born on the same birth date (6 August 1881): Leo Carrillo • Louella Parsons
Born on the same birth day (6 August): Alvin Williams • Anna Haining Bates • Bill Emmott • Billy Boston • Charles VII, Holy Roman Emperor • Dan Walker (politician) • Dino Bravo • Ella Raines • George Kenney • Luis Vizcaíno • M. Night Shyamalan • Norman Gordon • Paul Hellyer • Rebecca Peterson • Richard Bennett (governor) • Stuart O'Grady • Travis Reed • Vedad Ibišević
Born in the same month (August 1881): Aleksander Aberg • Aleksander Hellat • Alfred Wagenknecht • Bede Jarrett • Cecil B. DeMille • Edgar A. Guest • Francis Ford (actor) • George Enescu • George Shepherd, 1st Baron Shepherd • James Newland • Leo Carrillo • Louella Parsons • Otto Toeplitz • Paul Ludwig Ewald von Kleist • Prince Antônio Gastão of Orléans-Braganza