Otto Heinrich Warburg (1883)

Warburg was a German physiologist, Nobel Prize winner, and director of the Kaiser Wilhelm Institute—now the Max Planck Institute—for cell physiology in Berlin. He was known for his investigation of the metabolism of tumors and the respiration of cells. His hypothesis that cancer cells switch from normal cellular respiration to glycolysis, the conversion of sugars, is now a noted phenomenon. In his later years, Warburg was said to have become somewhat eccentric and to have eaten only what? Discuss

Source: The Free Dictionary