Input (grade 13): Johannes Andreas Grib Fibiger (April 23, 1867 Silkeborg - January 30, 1928 Copenhagen) was a Danish scientist, physician, and professor of pathological anatomy who won the 1926 Nobel Prize in Physiology or Medicine.
Output (grade 9): Johannes Andreas Grib Fibiger (April 23, 1867 - January 30, 1928) was a Danish doctor. He won the 1926 Nobel Prize in Physiology or Medicine, for his discovery that an infection could lead to cancer.