German physician and bacteriologist (1843–1910) Heinrich Hermann Robert Koch was a German physician and microbiologist. He won the 1905 Nobel Prize in Physiology or Medicine "for his investigations and discoveries in relation to tuberculosis". 401,418 views on December 10, 2017 — Wikipedia's most-read article that day. Also most read: Princess Margaret, Countess of Snowdon, Hamster wheel, Elizabeth II, Prince Philip, Duke of Edinburgh. Wiki link