Paul Hermann Muller was a Swiss Chemist who won the Nobel Prize in Physiology or Medicine for his discovery of a form of DDT. This biography profiles his childhood, life, research, achievements and timeline.
Johann Heinrich Pestalozzi was born on 12 January 1746. He was Swiss national and known as Pedagogue.
Charyl Chappuis was born on 12 January 1992. He was Swiss national and known as Association football player.
