L. L. Zamenhof was born on 15 December 1859. He was Polish national and known as Linguist, Ophthalmologist, Inventor, Poet,.
Joseph Rotblat was born on 04 November 1908. He was Polish national and known as Physicist.
Klaus Von Klitzing was born on 28 June 1943. He was Polish national and known as physicist.
Władysław Turowicz was born on 23 April 1908. He was Polish national and known as Physicist, Aerospace engineer.
